# Niyora > A private iPhone app for the days before your period. Reflect on a hard moment, regulate in about a minute, respond with a clearer head. No account, and your personal details are stripped before anything is sent. Every page below is also served as markdown: add .md to the page URL. The full text of the site is at https://niyora.com/llms-full.txt. The research library has a plain-English page for each of 6518 studies on PMS, PMDD and the menstrual cycle, each with a markdown twin. The full list is open data at https://niyora.com/data/library/papers.json (also .csv), with trials at https://niyora.com/data/library/trials.json. ## Home - [Niyora: PMS & PMDD App for Mood Swings, Anger & Anxiety](https://niyora.com/index.md): Niyora is a PMS and PMDD app for the hard days: feel calmer, see things another way, and choose what to say next. Free to start, no account needed. ## Blog - [Common PMS emotions: what you feel and why it happens · Niyora](https://niyora.com/blog/common-emotions-during-pms.md): The most common PMS emotions, from anxiety and irritability to tears and brain fog, with the research on why the days before your period feel so different. - [Emotional regulation for PMS: how practice makes it easier · Niyora](https://niyora.com/blog/emotional-training-and-pms.md): Emotional regulation can't stop PMS, but it changes how you meet it. What the research on PMS and PMDD shows, and a few small skills to practice each day. - [How to ask for space without starting a fight, with scripts · Niyora](https://niyora.com/blog/how-to-ask-for-space-without-a-fight.md): How to ask for space without it turning into a fight: know what you need and for how long, settle first, then say it kindly and offer a time to come back. - [How to calm down fast when everything feels like too much · Niyora](https://niyora.com/blog/how-to-calm-down-fast.md): How to calm down fast when you're overwhelmed: name it, settle your body in about a minute with slow breathing or cold water, then do one small next thing. - [How to stop taking it out on your partner before your period · Niyora](https://niyora.com/blog/how-to-not-take-it-out-on-your-partner.md): How to stop snapping at your partner before your period: catch the moment before you speak, settle your body, say what's true, and repair if you miss. - [How to process anger without exploding or bottling it up · Niyora](https://niyora.com/blog/how-to-process-anger.md): How to process anger in a healthy way: name it and what's under it, let the surge pass before you act, then say what you need. With help for PMS anger. - [How to sleep when your mind won't stop before your period · Niyora](https://niyora.com/blog/how-to-sleep-when-your-mind-wont-stop.md): How to fall asleep when your mind won't switch off: wind down your body, keep the room cool, park the worry on paper. Why sleep gets harder before periods. - [How to stop crying when you can't stop, and what helps · Niyora](https://niyora.com/blog/how-to-stop-crying.md): How to stop crying when the tears won't stop: name it, slow your breathing, use cold water and let the wave finish. And why it happens more before periods. - [How to stop overthinking at night before your period · Niyora](https://niyora.com/blog/how-to-stop-overthinking-at-night.md): How to stop overthinking at night: notice the loop, settle your body, write the worry down for morning. Why replaying thoughts gets worse before a period. - [How to protect your relationship during PMS each month · Niyora](https://niyora.com/blog/keeping-your-relationship-healthy-during-pms.md): Simple habits that protect your relationship during PMS: naming the week, lighter plans, clear asks and quick repair, with what couples research has found. - [How to manage PMS mood swings: practical steps that help · Niyora](https://niyora.com/blog/managing-emotional-changes-during-pms.md): How to manage PMS mood swings with steps that have research behind them: tracking, settling your body, moving, lighter plans, and knowing when to get help. - [Your ovaries have a nervous system, and it changes with age · Niyora](https://niyora.com/blog/ovaries-nervous-system.md): A 2025 Science study mapped stress nerves running through the ovary and found they grow denser with age. What it shows, and what it can't tell us yet. - [How to handle a hard conversation before your period · Niyora](https://niyora.com/blog/pms-and-difficult-conversations.md): When a serious talk falls in the days before your period: how to decide if it can wait, how to prepare if it can't, and what to say if it goes wrong. - [Does PMS affect focus at work? What changes and what helps · Niyora](https://niyora.com/blog/pms-and-work-focus.md): PMS rarely reduces your ability to think, but it can pull your attention and drain your energy at work. What studies have found, and small steps that help. - [How to get through a demanding work week when you have PMS · Niyora](https://niyora.com/blog/pms-at-work-managing-a-hard-week.md): A practical plan for a demanding work week with PMS: know your window, put hard tasks first, build in resets and hold the sharp email until after a break. - [PMS vs PMDD: the difference, and when to see a doctor · Niyora](https://niyora.com/blog/pms-vs-pmdd-whats-the-difference.md): PMS vs PMDD in plain English: how common each one is, what sets PMDD apart, how it's diagnosed with daily notes, and the signs worth taking to a doctor. - [How to prepare your partner before PMS starts, with scripts · Niyora](https://niyora.com/blog/prep-your-partner-before-pms.md): How to prepare your partner before PMS starts: one calm explanation, what helps, a shared signal and a lighter plan, with scripts to use word for word. - [What to do during a panic spiral when your heart races · Niyora](https://niyora.com/blog/what-to-do-during-a-panic-spiral.md): What to do during a panic spiral: name it, slow your out-breath, ground yourself through your senses and let it pass. Why panic can rise before a period. - [Why am I fighting with my partner before my period? · Niyora](https://niyora.com/blog/why-am-i-fighting-with-my-partner-again.md): Fighting with your partner before your period is common. Why small things land harder that week, what studies have found, and what helps you both. ## How Niyora compares - [Alternatives to mood trackers for PMS · Niyora](https://niyora.com/compare/alternatives-to-mood-trackers.md): Mood and period trackers log and predict. Niyora predicts your PMS window too, then helps you through the hard moment. No account. - [Moon AI vs ChatGPT and other AI for PMS · Niyora](https://niyora.com/compare/moon-ai-vs-other-ai.md): General AI like ChatGPT starts from scratch and doesn’t know your cycle. Moon, Niyora’s AI, is built for the hard PMS moment. What each does. - [Niyora vs an AI companion for PMS and PMDD · Niyora](https://niyora.com/compare/niyora-vs-ai-companion.md): AI companion apps like Replika are built for open-ended chat. Niyora knows your cycle and helps you through the hard PMS moment. Checked facts. - [Niyora vs Apple Cycle Tracking for PMS · Niyora](https://niyora.com/compare/niyora-vs-apple-cycle-tracking.md): Apple’s Health app logs your period and predicts the next one. Niyora reads that history, predicts your PMS window and helps in the hard moment. - [Niyora vs Bearable for PMS and PMDD · Niyora](https://niyora.com/compare/niyora-vs-bearable.md): Bearable logs symptoms and finds correlations. Niyora predicts your PMS window and helps you through the hard moment. Features, prices and privacy. - [Niyora vs Cara Care for PMS and PMDD · Niyora](https://niyora.com/compare/niyora-vs-cara-care.md): Cara Care is an IBS therapy app on prescription in Germany. Niyora is built for PMS and PMDD and the hard moment. What each does, checked. - [Niyora vs Clue for PMS and PMDD · Niyora](https://niyora.com/compare/niyora-vs-clue.md): Clue tracks your cycle and predicts PMS days. Niyora predicts them too, then helps you through the hard moment itself. Features, prices and privacy. - [Niyora vs Flo for PMS and PMDD · Niyora](https://niyora.com/compare/niyora-vs-flo.md): Flo tracks and predicts your whole cycle. Niyora predicts your PMS days and helps when one goes wrong. Features, prices and privacy, checked. - [Niyora vs Moody Month for PMS and PMDD · Niyora](https://niyora.com/compare/niyora-vs-moody-month.md): Moody Month gives daily hormone forecasts and wellness content. Niyora helps you through the hard PMS moment itself. Features, prices and privacy. - [Niyora vs Stardust for PMS and PMDD · Niyora](https://niyora.com/compare/niyora-vs-stardust.md): Stardust pairs your cycle with the moon and astrology. Niyora helps you through the hard PMS moment itself. Features, prices and privacy, checked. - [What cycle apps say they do with your data · Niyora](https://niyora.com/compare/privacy.md): 7 of 9 cycle apps declare they track you across other companies' apps. Taken from their own App Store labels and privacy policies, checked 2026-08-19. ## PMS symptoms - [PMS anger and rage: why it happens and how to handle it · Niyora](https://niyora.com/pms/anger.md): PMS anger and rage are common and real. Here is why the smallest things set you off before your period, and what actually helps in the moment. - [PMS anxiety: why it spikes and what helps · Niyora](https://niyora.com/pms/anxiety.md): PMS anxiety often spikes in the days before your period. Here is the science behind it, why small things read as threats, and what helps in the moment. - [PMS brain fog: why focus scatters before your period · Niyora](https://niyora.com/pms/brain-fog.md): Feeling foggy and scattered before your period is common. Here is the science behind PMS brain fog, what actually shifts, and what helps you steady your focus. - [Crying before your period: why, and what to do · Niyora](https://niyora.com/pms/crying.md): Crying before your period, sometimes over nothing, is common and real. Here is the science behind premenstrual tearfulness, and what helps in the moment. - [Can't sleep before your period? PMS insomnia explained · Niyora](https://niyora.com/pms/insomnia.md): PMS insomnia is common and real. Here is the science behind why sleep gets lighter before your period and the mind races, and what actually helps. - [Feeling overwhelmed before your period, and how to steady it · Niyora](https://niyora.com/pms/overwhelm.md): Premenstrual overwhelm is an ordinary load starting to feel impossible before your period. Here is the science behind it, and what steadies the moment. ## Research - [Is it PMS, or something else: what the research says · Niyora](https://niyora.com/research/differentials.md): How do I know if this is PMS, PMDD, or something else? Some conditions look like PMS. Some overlap with it. Some just make it worse. - [What nobody has studied about your cycle · Niyora](https://niyora.com/research/gaps.md): I counted the research on 31 menstrual health topics. 3 papers exist on hormone disruptors and cycle mood. 168 on genetics, and not one randomized trial. - [Getting help: what the research says · Niyora](https://niyora.com/research/getting-help.md): What can be treated, and why do so many of us wait? The clinical references on what is treatable. - [Inflammation and blood sugar: what the research says · Niyora](https://niyora.com/research/inflammation-and-blood-sugar.md): Does what my body is dealing with change how the week goes? Two background loads that track with how rough symptoms get. Most of this is correlation. - [PMS and PMDD Research Library: Every Study, Explained | Niyora](https://niyora.com/research/library.md): 6,518 PMS and PMDD studies in plain English: what was tested, who took part, what they found and what it means. Search by symptom or treatment. - [What is actually happening: what the research says · Niyora](https://niyora.com/research/mechanism.md): What is going on in my brain? Genes, GABA, serotonin, and the add-back studies. This is the best-evidenced part of the whole picture. - [Calcium, magnesium, vitamin D: what the research says · Niyora](https://niyora.com/research/micronutrients.md): Do supplements actually help PMS? Three of them have real trial evidence behind them. The quality is not the same for all three. - [Your ovaries and your nerves: what the research says · Niyora](https://niyora.com/research/ovaries-and-nerves.md): Is there a real link between stress and my ovaries? Your ovaries are wired straight into your nervous system. This research is new, and worth watching. - [Stress, your history, and cortisol: what the research says · Niyora](https://niyora.com/research/stress-and-cortisol.md): Why does this hit harder when life has been hard? How your stress system shifts across the cycle. - [Things that were actually tested: what the research says · Niyora](https://niyora.com/research/tools-with-evidence.md): What can I do in the moment that has real evidence? Small physical things that got measured in a trial, instead of just passed around as advice. - [ADHD: 34 studies, explained | Niyora](https://niyora.com/research/topics/comorbidity-adhd.md): 34 studies on adhd and PMS or PMDD, each summarised in plain English: what was tested, who took part, what they found and what it means. - [Anxiety disorders and OCD: 186 studies, explained | Niyora](https://niyora.com/research/topics/comorbidity-anxiety-disorders.md): 186 studies on anxiety disorders and ocd and PMS or PMDD, each summarised in plain English: what was tested, who took part, what they found and what it means. - [Autism: 20 studies, explained | Niyora](https://niyora.com/research/topics/comorbidity-autism.md): 20 studies on autism and PMS or PMDD, each summarised in plain English: what was tested, who took part, what they found and what it means. - [Bipolar disorder: 122 studies, explained | Niyora](https://niyora.com/research/topics/comorbidity-bipolar.md): 122 studies on bipolar disorder and PMS or PMDD, each summarised in plain English: what was tested, who took part, what they found and what it means. - [Borderline personality disorder: 41 studies, explained | Niyora](https://niyora.com/research/topics/comorbidity-bpd.md): 41 studies on borderline personality disorder and PMS or PMDD, each summarised in plain English: what was tested, who took part, what they found and what it m - [Chronic pain and fibromyalgia: 19 studies, explained | Niyora](https://niyora.com/research/topics/comorbidity-chronic-pain.md): 19 studies on chronic pain and fibromyalgia and PMS or PMDD, each summarised in plain English: what was tested, who took part, what they found and what it mea - [Eating disorders: 93 studies, explained | Niyora](https://niyora.com/research/topics/comorbidity-eating-disorders.md): 93 studies on eating disorders and PMS or PMDD, each summarised in plain English: what was tested, who took part, what they found and what it means. - [Endometriosis: 64 studies, explained | Niyora](https://niyora.com/research/topics/comorbidity-endometriosis.md): 64 studies on endometriosis and PMS or PMDD, each summarised in plain English: what was tested, who took part, what they found and what it means. - [Epilepsy: 51 studies, explained | Niyora](https://niyora.com/research/topics/comorbidity-epilepsy.md): 51 studies on epilepsy and PMS or PMDD, each summarised in plain English: what was tested, who took part, what they found and what it means. - [IBS and gut symptoms: 52 studies, explained | Niyora](https://niyora.com/research/topics/comorbidity-ibs-gi.md): 52 studies on ibs and gut symptoms and PMS or PMDD, each summarised in plain English: what was tested, who took part, what they found and what it means. - [Major depressive disorder: 371 studies, explained | Niyora](https://niyora.com/research/topics/comorbidity-major-depression.md): 371 studies on major depressive disorder and PMS or PMDD, each summarised in plain English: what was tested, who took part, what they found and what it means. - [Migraine: 141 studies, explained | Niyora](https://niyora.com/research/topics/comorbidity-migraine.md): 141 studies on migraine and PMS or PMDD, each summarised in plain English: what was tested, who took part, what they found and what it means. - [Polycystic ovary syndrome (PCOS): 53 studies, explained | Niyora](https://niyora.com/research/topics/comorbidity-pcos.md): 53 studies on polycystic ovary syndrome (pcos) and PMS or PMDD, each summarised in plain English: what was tested, who took part, what they found and what it - [Perimenopause and menopause: 248 studies, explained | Niyora](https://niyora.com/research/topics/comorbidity-perimenopause.md): 248 studies on perimenopause and menopause and PMS or PMDD, each summarised in plain English: what was tested, who took part, what they found and what it mean - [Pregnancy and postpartum: 357 studies, explained | Niyora](https://niyora.com/research/topics/comorbidity-postpartum.md): 357 studies on pregnancy and postpartum and PMS or PMDD, each summarised in plain English: what was tested, who took part, what they found and what it means. - [Schizophrenia and psychosis: 144 studies, explained | Niyora](https://niyora.com/research/topics/comorbidity-psychosis.md): 144 studies on schizophrenia and psychosis and PMS or PMDD, each summarised in plain English: what was tested, who took part, what they found and what it mean - [PTSD and trauma: 78 studies, explained | Niyora](https://niyora.com/research/topics/comorbidity-ptsd-trauma.md): 78 studies on ptsd and trauma and PMS or PMDD, each summarised in plain English: what was tested, who took part, what they found and what it means. - [Alcohol, smoking and substance use: 186 studies, explained | Niyora](https://niyora.com/research/topics/comorbidity-substance-use.md): 186 studies on alcohol, smoking and substance use and PMS or PMDD, each summarised in plain English: what was tested, who took part, what they found and what - [Thyroid disorders: 56 studies, explained | Niyora](https://niyora.com/research/topics/comorbidity-thyroid.md): 56 studies on thyroid disorders and PMS or PMDD, each summarised in plain English: what was tested, who took part, what they found and what it means. - [Menstrual cycle and mood: 1534 studies, explained | Niyora](https://niyora.com/research/topics/condition-cycle-mood.md): 1534 studies on menstrual cycle and mood and PMS or PMDD, each summarised in plain English: what was tested, who took part, what they found and what it means. - [Dysmenorrhea and period pain: 573 studies, explained | Niyora](https://niyora.com/research/topics/condition-dysmenorrhea.md): 573 studies on dysmenorrhea and period pain and PMS or PMDD, each summarised in plain English: what was tested, who took part, what they found and what it mea - [Reproductive hormone sensitivity: 49 studies, explained | Niyora](https://niyora.com/research/topics/condition-hormone-sensitivity.md): 49 studies on reproductive hormone sensitivity and PMS or PMDD, each summarised in plain English: what was tested, who took part, what they found and what it - [Menstrual psychosis: 32 studies, explained | Niyora](https://niyora.com/research/topics/condition-menstrual-psychosis.md): 32 studies on menstrual psychosis and PMS or PMDD, each summarised in plain English: what was tested, who took part, what they found and what it means. - [Premenstrual dysphoric disorder (PMDD): 1688 studies, explained | Niyo](https://niyora.com/research/topics/condition-pmdd.md): 1688 studies on premenstrual dysphoric disorder (pmdd) and PMS or PMDD, each summarised in plain English: what was tested, who took part, what they found and - [Premenstrual exacerbation (PME): 168 studies, explained | Niyora](https://niyora.com/research/topics/condition-pme.md): 168 studies on premenstrual exacerbation (pme) and PMS or PMDD, each summarised in plain English: what was tested, who took part, what they found and what it - [Premenstrual syndrome (PMS): 5352 studies, explained | Niyora](https://niyora.com/research/topics/condition-pms.md): 5352 studies on premenstrual syndrome (pms) and PMS or PMDD, each summarised in plain English: what was tested, who took part, what they found and what it mea - [Adolescents and young people: 890 studies, explained | Niyora](https://niyora.com/research/topics/life-area-adolescents.md): 890 studies on adolescents and young people and PMS or PMDD, each summarised in plain English: what was tested, who took part, what they found and what it mea - [Athletes and sport: 129 studies, explained | Niyora](https://niyora.com/research/topics/life-area-athletes.md): 129 studies on athletes and sport and PMS or PMDD, each summarised in plain English: what was tested, who took part, what they found and what it means. - [Economic burden: 67 studies, explained | Niyora](https://niyora.com/research/topics/life-area-economic-burden.md): 67 studies on economic burden and PMS or PMDD, each summarised in plain English: what was tested, who took part, what they found and what it means. - [Students and academic performance: 1173 studies, explained | Niyora](https://niyora.com/research/topics/life-area-education.md): 1173 studies on students and academic performance and PMS or PMDD, each summarised in plain English: what was tested, who took part, what they found and what - [Diagnosis experience and healthcare access: 44 studies, explained | Ni](https://niyora.com/research/topics/life-area-healthcare-access.md): 44 studies on diagnosis experience and healthcare access and PMS or PMDD, each summarised in plain English: what was tested, who took part, what they found an - [Legal and forensic: 49 studies, explained | Niyora](https://niyora.com/research/topics/life-area-legal-crime.md): 49 studies on legal and forensic and PMS or PMDD, each summarised in plain English: what was tested, who took part, what they found and what it means. - [Quality of life and daily functioning: 649 studies, explained | Niyora](https://niyora.com/research/topics/life-area-quality-of-life.md): 649 studies on quality of life and daily functioning and PMS or PMDD, each summarised in plain English: what was tested, who took part, what they found and wh - [Relationships and partners: 712 studies, explained | Niyora](https://niyora.com/research/topics/life-area-relationships.md): 712 studies on relationships and partners and PMS or PMDD, each summarised in plain English: what was tested, who took part, what they found and what it means - [Stigma, attitudes and culture: 550 studies, explained | Niyora](https://niyora.com/research/topics/life-area-stigma-culture.md): 550 studies on stigma, attitudes and culture and PMS or PMDD, each summarised in plain English: what was tested, who took part, what they found and what it me - [Work and productivity: 632 studies, explained | Niyora](https://niyora.com/research/topics/life-area-work.md): 632 studies on work and productivity and PMS or PMDD, each summarised in plain English: what was tested, who took part, what they found and what it means. - [Genetics and heritability: 106 studies, explained | Niyora](https://niyora.com/research/topics/method-genetics.md): 106 studies on genetics and heritability and PMS or PMDD, each summarised in plain English: what was tested, who took part, what they found and what it means. - [Hormones and neurobiology: 1941 studies, explained | Niyora](https://niyora.com/research/topics/method-neurobiology.md): 1941 studies on hormones and neurobiology and PMS or PMDD, each summarised in plain English: what was tested, who took part, what they found and what it means - [Brain imaging: 232 studies, explained | Niyora](https://niyora.com/research/topics/method-neuroimaging.md): 232 studies on brain imaging and PMS or PMDD, each summarised in plain English: what was tested, who took part, what they found and what it means. - [Prevalence and epidemiology: 970 studies, explained | Niyora](https://niyora.com/research/topics/method-prevalence.md): 970 studies on prevalence and epidemiology and PMS or PMDD, each summarised in plain English: what was tested, who took part, what they found and what it mean - [Prospective daily symptom ratings: 453 studies, explained | Niyora](https://niyora.com/research/topics/method-prospective-ratings.md): 453 studies on prospective daily symptom ratings and PMS or PMDD, each summarised in plain English: what was tested, who took part, what they found and what i - [Screening and diagnostic tools (DRSP, PSST, C-PASS): 770 studies, expl](https://niyora.com/research/topics/method-screening-tools.md): 770 studies on screening and diagnostic tools (drsp, psst, c-pass) and PMS or PMDD, each summarised in plain English: what was tested, who took part, what the - [Anxiety and tension: 819 studies, explained | Niyora](https://niyora.com/research/topics/symptom-anxiety.md): 819 studies on anxiety and tension and PMS or PMDD, each summarised in plain English: what was tested, who took part, what they found and what it means. - [Cognition, concentration and memory: 614 studies, explained | Niyora](https://niyora.com/research/topics/symptom-cognition.md): 614 studies on cognition, concentration and memory and PMS or PMDD, each summarised in plain English: what was tested, who took part, what they found and what - [Low mood and depression: 1911 studies, explained | Niyora](https://niyora.com/research/topics/symptom-depression-mood.md): 1911 studies on low mood and depression and PMS or PMDD, each summarised in plain English: what was tested, who took part, what they found and what it means. - [Mood swings and emotion regulation: 116 studies, explained | Niyora](https://niyora.com/research/topics/symptom-emotional-regulation.md): 116 studies on mood swings and emotion regulation and PMS or PMDD, each summarised in plain English: what was tested, who took part, what they found and what - [Fatigue and energy: 116 studies, explained | Niyora](https://niyora.com/research/topics/symptom-fatigue.md): 116 studies on fatigue and energy and PMS or PMDD, each summarised in plain English: what was tested, who took part, what they found and what it means. - [Appetite and food cravings: 178 studies, explained | Niyora](https://niyora.com/research/topics/symptom-food-cravings.md): 178 studies on appetite and food cravings and PMS or PMDD, each summarised in plain English: what was tested, who took part, what they found and what it means - [Irritability and anger: 433 studies, explained | Niyora](https://niyora.com/research/topics/symptom-irritability-anger.md): 433 studies on irritability and anger and PMS or PMDD, each summarised in plain English: what was tested, who took part, what they found and what it means. - [Pain and headache: 629 studies, explained | Niyora](https://niyora.com/research/topics/symptom-pain.md): 629 studies on pain and headache and PMS or PMDD, each summarised in plain English: what was tested, who took part, what they found and what it means. - [Bloating, breast tenderness and physical symptoms: 330 studies, explai](https://niyora.com/research/topics/symptom-physical-symptoms.md): 330 studies on bloating, breast tenderness and physical symptoms and PMS or PMDD, each summarised in plain English: what was tested, who took part, what they - [Libido and sexual function: 42 studies, explained | Niyora](https://niyora.com/research/topics/symptom-sexual-function.md): 42 studies on libido and sexual function and PMS or PMDD, each summarised in plain English: what was tested, who took part, what they found and what it means. - [Sleep and insomnia: 356 studies, explained | Niyora](https://niyora.com/research/topics/symptom-sleep.md): 356 studies on sleep and insomnia and PMS or PMDD, each summarised in plain English: what was tested, who took part, what they found and what it means. - [Stress: 638 studies, explained | Niyora](https://niyora.com/research/topics/symptom-stress.md): 638 studies on stress and PMS or PMDD, each summarised in plain English: what was tested, who took part, what they found and what it means. - [Suicidality: 89 studies, explained | Niyora](https://niyora.com/research/topics/symptom-suicidality.md): 89 studies on suicidality and PMS or PMDD, each summarised in plain English: what was tested, who took part, what they found and what it means. - [Acupuncture and acupressure: 55 studies, explained | Niyora](https://niyora.com/research/topics/treatment-acupuncture.md): 55 studies on acupuncture and acupressure and PMS or PMDD, each summarised in plain English: what was tested, who took part, what they found and what it means - [Anxiolytics and other psychotropics: 100 studies, explained | Niyora](https://niyora.com/research/topics/treatment-anxiolytics.md): 100 studies on anxiolytics and other psychotropics and PMS or PMDD, each summarised in plain English: what was tested, who took part, what they found and what - [Calcium: 134 studies, explained | Niyora](https://niyora.com/research/topics/treatment-calcium.md): 134 studies on calcium and PMS or PMDD, each summarised in plain English: what was tested, who took part, what they found and what it means. - [Cognitive behavioral therapy: 125 studies, explained | Niyora](https://niyora.com/research/topics/treatment-cbt.md): 125 studies on cognitive behavioral therapy and PMS or PMDD, each summarised in plain English: what was tested, who took part, what they found and what it mea - [Curcumin and turmeric: 21 studies, explained | Niyora](https://niyora.com/research/topics/treatment-curcumin.md): 21 studies on curcumin and turmeric and PMS or PMDD, each summarised in plain English: what was tested, who took part, what they found and what it means. - [Diet and nutrition: 414 studies, explained | Niyora](https://niyora.com/research/topics/treatment-diet.md): 414 studies on diet and nutrition and PMS or PMDD, each summarised in plain English: what was tested, who took part, what they found and what it means. - [Apps and digital interventions: 77 studies, explained | Niyora](https://niyora.com/research/topics/treatment-digital-health.md): 77 studies on apps and digital interventions and PMS or PMDD, each summarised in plain English: what was tested, who took part, what they found and what it me - [Diuretics and other drugs: 145 studies, explained | Niyora](https://niyora.com/research/topics/treatment-diuretics-other-drugs.md): 145 studies on diuretics and other drugs and PMS or PMDD, each summarised in plain English: what was tested, who took part, what they found and what it means. - [Evening primrose oil: 38 studies, explained | Niyora](https://niyora.com/research/topics/treatment-evening-primrose.md): 38 studies on evening primrose oil and PMS or PMDD, each summarised in plain English: what was tested, who took part, what they found and what it means. - [Exercise and yoga: 403 studies, explained | Niyora](https://niyora.com/research/topics/treatment-exercise.md): 403 studies on exercise and yoga and PMS or PMDD, each summarised in plain English: what was tested, who took part, what they found and what it means. - [Ginkgo biloba: 11 studies, explained | Niyora](https://niyora.com/research/topics/treatment-ginkgo.md): 11 studies on ginkgo biloba and PMS or PMDD, each summarised in plain English: what was tested, who took part, what they found and what it means. - [GnRH agonists and ovarian suppression: 245 studies, explained | Niyora](https://niyora.com/research/topics/treatment-gnrh.md): 245 studies on gnrh agonists and ovarian suppression and PMS or PMDD, each summarised in plain English: what was tested, who took part, what they found and wh - [Other herbal medicine: 279 studies, explained | Niyora](https://niyora.com/research/topics/treatment-herbal-other.md): 279 studies on other herbal medicine and PMS or PMDD, each summarised in plain English: what was tested, who took part, what they found and what it means. - [Oral contraceptives and drospirenone: 490 studies, explained | Niyora](https://niyora.com/research/topics/treatment-hormonal-contraceptives.md): 490 studies on oral contraceptives and drospirenone and PMS or PMDD, each summarised in plain English: what was tested, who took part, what they found and wha - [Estradiol, progesterone and hormone therapy: 159 studies, explained |](https://niyora.com/research/topics/treatment-hormone-therapy.md): 159 studies on estradiol, progesterone and hormone therapy and PMS or PMDD, each summarised in plain English: what was tested, who took part, what they found - [Light therapy and sleep deprivation: 30 studies, explained | Niyora](https://niyora.com/research/topics/treatment-light-therapy.md): 30 studies on light therapy and sleep deprivation and PMS or PMDD, each summarised in plain English: what was tested, who took part, what they found and what - [Magnesium: 97 studies, explained | Niyora](https://niyora.com/research/topics/treatment-magnesium.md): 97 studies on magnesium and PMS or PMDD, each summarised in plain English: what was tested, who took part, what they found and what it means. - [Mindfulness and meditation: 65 studies, explained | Niyora](https://niyora.com/research/topics/treatment-mindfulness.md): 65 studies on mindfulness and meditation and PMS or PMDD, each summarised in plain English: what was tested, who took part, what they found and what it means. - [Neurosteroids (allopregnanolone): 162 studies, explained | Niyora](https://niyora.com/research/topics/treatment-neurosteroids.md): 162 studies on neurosteroids (allopregnanolone) and PMS or PMDD, each summarised in plain English: what was tested, who took part, what they found and what it - [Omega-3 fatty acids: 20 studies, explained | Niyora](https://niyora.com/research/topics/treatment-omega-3.md): 20 studies on omega-3 fatty acids and PMS or PMDD, each summarised in plain English: what was tested, who took part, what they found and what it means. - [Psychotherapy, counselling and education: 376 studies, explained | Niy](https://niyora.com/research/topics/treatment-psychotherapy.md): 376 studies on psychotherapy, counselling and education and PMS or PMDD, each summarised in plain English: what was tested, who took part, what they found and - [Saffron: 18 studies, explained | Niyora](https://niyora.com/research/topics/treatment-saffron.md): 18 studies on saffron and PMS or PMDD, each summarised in plain English: what was tested, who took part, what they found and what it means. - [SSRIs and antidepressants: 513 studies, explained | Niyora](https://niyora.com/research/topics/treatment-ssri.md): 513 studies on ssris and antidepressants and PMS or PMDD, each summarised in plain English: what was tested, who took part, what they found and what it means. - [Surgical menopause: 83 studies, explained | Niyora](https://niyora.com/research/topics/treatment-surgery.md): 83 studies on surgical menopause and PMS or PMDD, each summarised in plain English: what was tested, who took part, what they found and what it means. - [Vitamin B6: 124 studies, explained | Niyora](https://niyora.com/research/topics/treatment-vitamin-b6.md): 124 studies on vitamin b6 and PMS or PMDD, each summarised in plain English: what was tested, who took part, what they found and what it means. - [Vitamin D: 82 studies, explained | Niyora](https://niyora.com/research/topics/treatment-vitamin-d.md): 82 studies on vitamin d and PMS or PMDD, each summarised in plain English: what was tested, who took part, what they found and what it means. - [Vitamin E: 33 studies, explained | Niyora](https://niyora.com/research/topics/treatment-vitamin-e.md): 33 studies on vitamin e and PMS or PMDD, each summarised in plain English: what was tested, who took part, what they found and what it means. - [Vitex agnus-castus (chasteberry): 89 studies, explained | Niyora](https://niyora.com/research/topics/treatment-vitex.md): 89 studies on vitex agnus-castus (chasteberry) and PMS or PMDD, each summarised in plain English: what was tested, who took part, what they found and what it - [Zinc and iron: 29 studies, explained | Niyora](https://niyora.com/research/topics/treatment-zinc-iron.md): 29 studies on zinc and iron and PMS or PMDD, each summarised in plain English: what was tested, who took part, what they found and what it means. - [Menstrual health trials you could join · Niyora](https://niyora.com/research/trials.md): 40 clinical trials on periods, PMS and PMDD that are genuinely open, checked against the registry on 2026-10-13. Not affiliated with any of them. - [2021 PMT iAge® Intervention Trial by Edifice Healt | PMS & PMDD trial](https://niyora.com/research/trials/2021-pmt-iage-intervention-trial-by-edifice-health-nct04983017.md): Stopped early. Clinical trial on Chronic Inflammation and Inflammaging run by Edifice Health in United States. - [A Clinical Study to Assess the Effect of a Dietary | PMS & PMDD trial](https://niyora.com/research/trials/a-clinical-study-to-assess-the-effect-of-a-dietary-nct07267728.md): Completed. Clinical trial on Premenstrual Syndrome and Menstrual Pain run by Muse Nutrition Ltd in United States. - [a Clinical Trial to Evaluate the Efficacy and Safe | PMS & PMDD trial](https://niyora.com/research/trials/a-clinical-trial-to-evaluate-the-efficacy-and-safety-of-nct00672607.md): Completed. Clinical trial on Premenstrual Syndrome run by Schwabe-Wenex International Ltd in China. - [A Multidimensional Study of Premenstrual Syndrome | PMS & PMDD trial](https://niyora.com/research/trials/a-multidimensional-study-of-premenstrual-syndrome-and-body-nct06146673.md): Status unknown. Study on Body Image and Premenstrual Syndrome run by University of Pecs in Hungary. - [A Phase I/II Study to Evaluate UC1010 Treatment in | PMS & PMDD trial](https://niyora.com/research/trials/a-phase-i-ii-study-to-evaluate-uc1010-treatment-in-nct01875718.md): Completed. Clinical trial on Premenstrual Dysphoric Disorder run by Umecrine Mood AB in Sweden. - [A Placebo-Controlled Study to Investigate the Onse | PMS & PMDD trial](https://niyora.com/research/trials/a-placebo-controlled-study-to-investigate-the-onset-of-nct00516113.md): Completed. Clinical trial on Premenstrual Dysphoric Disorder and Premenstrual Syndrome run by Karolinska Institutet in Sweden. - [A randomised controlled trial of light therapy in | PMS & PMDD trial](https://niyora.com/research/trials/a-randomised-controlled-trial-of-light-therapy-in-the-isrctn80834259.md): no longer recruiting. Clinical trial on Urological and Genital Diseases: Premenstrual syndrome (PMS) run by Department of Health (UK) in England and United Ki - [A Randomized Placebo-Controlled Study to Evaluate | PMS & PMDD trial](https://niyora.com/research/trials/a-randomized-placebo-controlled-study-to-evaluate-the-nct06763809.md): Completed. Clinical trial on PMS and Menstrual Cramp run by Semaine Health in United States. - [A Single Group Study to Evaluate the Effects of a | PMS & PMDD trial](https://niyora.com/research/trials/a-single-group-study-to-evaluate-the-effects-of-a-supplement-nct06124326.md): Completed. Clinical trial on Premenstrual Syndrome run by Rael in United States. - [A Study of Efficacy and Safety of Sepranolone (UC1 | PMS & PMDD trial](https://niyora.com/research/trials/a-study-of-efficacy-and-safety-of-sepranolone-uc1010-in-nct03697265.md): Completed. Clinical trial on Premenstrual Dysphoric Disorder run by Asarina Pharma in Germany and Poland. - [A Study to Evaluate the Effect of Funk It Cycle Bi | PMS & PMDD trial](https://niyora.com/research/trials/a-study-to-evaluate-the-effect-of-funk-it-cycle-bites-on-pms-nct05900024.md): Completed. Clinical trial on Premenstrual Syndrome run by Funk It Wellness in United States. - [A Treatment Study for Premenstrual Syndrome (PMS) | PMS & PMDD trial](https://niyora.com/research/trials/a-treatment-study-for-premenstrual-syndrome-pms-nct00001259.md): Completed. Clinical trial on Premenstrual Syndrome and Menstruation Disturbances run by National Institute of Mental Health (NIMH) in United States. - [Acupressure and Training for Coping With PMS | PMS & PMDD trial](https://niyora.com/research/trials/acupressure-and-training-for-coping-with-pms-nct03899207.md): Completed. Clinical trial on Premenstrual Syndrome and Acupressure run by Adiyaman University Research Hospital in Turkey (Türkiye). - [Acupressure Mat on Perceived Stress, Sleep Quality | PMS & PMDD trial](https://niyora.com/research/trials/acupressure-mat-on-perceived-stress-sleep-quality-and-nct06644365.md): Opening soon. Clinical trial on Premenstrual Symptoms and Effect of Acupressure Mat run by Gulhane School of Medicine. - [Adapting and Piloting Acceptance and Commitment Th | PMS & PMDD trial](https://niyora.com/research/trials/adapting-and-piloting-acceptance-and-commitment-therapy-act-nct06462391.md): Running, not recruiting. Clinical trial on Premenstrual Dysphoric Disorder and Premenstrual Exacerbation of Mood Disorder run by Women's College Hospital in C - [Aerobic Exercises Versus Sub Occipital Myofascial | PMS & PMDD trial](https://niyora.com/research/trials/aerobic-exercises-versus-sub-occipital-myofascial-release-on-nct07684495.md): Opening soon. Clinical trial on Premenstrual Syndrome run by Cairo University in Egypt. - [Allopregnanolone and Dynamic GABA-A Receptor Plast | PMS & PMDD trial](https://niyora.com/research/trials/allopregnanolone-and-dynamic-gaba-a-receptor-plasticity-in-nct06704594.md): Recruiting now. Clinical trial on Premenstrual Dysphoric Disorder (PMDD) run by Johns Hopkins University in United States. - [Altered Calcium and Vitamin D in PMDD or Severe PM | PMS & PMDD trial](https://niyora.com/research/trials/altered-calcium-and-vitamin-d-in-pmdd-or-severe-pms-nct00005119.md): Completed. Clinical trial on Premenstrual Syndrome run by National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK) in United States. - [Alternative Treatments for Premenstrual Dysphoric | PMS & PMDD trial](https://niyora.com/research/trials/alternative-treatments-for-premenstrual-dysphoric-disorder-nct01799733.md): Completed. Clinical trial on Premenstrual Dysphoric Disorder run by University of California, San Diego in United States. - [An Exploratory Investigation of Dietary Supplement | PMS & PMDD trial](https://niyora.com/research/trials/an-exploratory-investigation-of-dietary-supplementation-and-nct05019924.md): Completed. Clinical trial on Menstrual Pain and Menstrual Discomfort run by Semaine Health in United States. - [An innovative nutraceutical formulation for appeti | PMS & PMDD trial](https://niyora.com/research/trials/an-innovative-nutraceutical-formulation-for-appetite-control-isrctn12142665.md): no longer recruiting. Clinical trial on Premenstrual syndrome in women of reproductive age run by NGN Healthcare—New Generation Nutraceuticals s.r.l. in Italy - [An Investigation Into the Efficacy of a Botanical | PMS & PMDD trial](https://niyora.com/research/trials/an-investigation-into-the-efficacy-of-a-botanical-supplement-nct05845970.md): Completed. Clinical trial on Menstrual Pain and Premenstrual Syndrome run by Focus Consumer Healthcare in United States. - [An Investigation of Premama Balance and Its Effect | PMS & PMDD trial](https://niyora.com/research/trials/an-investigation-of-premama-balance-and-its-effects-on-nct05518006.md): Withdrawn. Clinical trial on PMS and Menstrual Discomfort run by Premama Inc.. - [An Observational Study on the Efficacy of Individu | PMS & PMDD trial](https://niyora.com/research/trials/an-observational-study-on-the-efficacy-of-individualised-nct02467088.md): Completed. Clinical trial on Premenstrual Syndrome run by University of Johannesburg in South Africa. - [An RCT Evaluating the Efficacy of a Skincare Routi | PMS & PMDD trial](https://niyora.com/research/trials/an-rct-evaluating-the-efficacy-of-a-skincare-routine-and-nct06018168.md): Completed. Clinical trial on Acne and Premenstrual Syndrome run by Clearstem Skincare in United States. - [Anti-Inflammatory Diet and Physical Activity for R | PMS & PMDD trial](https://niyora.com/research/trials/anti-inflammatory-diet-and-physical-activity-for-nct07834489.md): Recruiting now. Clinical trial on Reproductive Health run by Poznan University of Physical Education in Poland. - [Antidepressant Treatment for Premenstrual Syndrome | PMS & PMDD trial](https://niyora.com/research/trials/antidepressant-treatment-for-premenstrual-syndrome-and-nct00048854.md): Completed. Clinical trial on Premenstrual Syndrome run by Yale University in United States. - [Athena Pelvic Muscle Trainer - DUETS Trial | PMS & PMDD trial](https://niyora.com/research/trials/athena-pelvic-muscle-trainer-duets-trial-nct01073878.md): Completed. Clinical trial on Urinary Incontinence run by Athena Feminine Technologies, Inc. in United States and Virgin Islands. - [Auricular Acupressure for Premenstrual Syndrome in | PMS & PMDD trial](https://niyora.com/research/trials/auricular-acupressure-for-premenstrual-syndrome-in-female-nct06981533.md): Completed. Clinical trial on Premenstrual Syndrome run by University of Medicine and Pharmacy at Ho Chi Minh City in Vietnam. - [Auriculotherapy in the Cares to the Premenstrual S | PMS & PMDD trial](https://niyora.com/research/trials/auriculotherapy-in-the-cares-to-the-premenstrual-syndrome-nct01782040.md): Completed. Clinical trial on Premenstrual Syndrome run by University of Sao Paulo in Brazil. - [Ayahuasca, Esketamine and Premenstrual Symptoms | PMS & PMDD trial](https://niyora.com/research/trials/ayahuasca-esketamine-and-premenstrual-symptoms-nct07317232.md): Recruiting now. Clinical trial on Healthy Women Volunteers run by University of Sao Paulo in Brazil. - [Clinical Efficacy of Cooperative Parent-Mediated T | PMS & PMDD trial](https://niyora.com/research/trials/clinical-efficacy-of-cooperative-parent-mediated-therapy-c-nct06692946.md): Completed. Clinical trial on Autism Spectrum Disorder and Parent-Training run by ALESSANDRA CARTA in Italy. - [Clinical Pilates' Impact on Fitness, Symptoms & Ki | PMS & PMDD trial](https://niyora.com/research/trials/clinical-pilates-impact-on-fitness-symptoms-kinesiophobia-in-nct06835062.md): Completed. Clinical trial on Premenstrual Syndrome and Pilates Exercise run by Atlas University in Turkey (Türkiye). - [Clinical Research Study to Evaluate Selegiline in | PMS & PMDD trial](https://niyora.com/research/trials/clinical-research-study-to-evaluate-selegiline-in-the-nct01912391.md): Completed. Clinical trial on Borderline Personality Disorder run by Mood and Anxiety Research, Inc in United States. - [Clinical Validation of Algorithms for Mean Systemi | PMS & PMDD trial](https://niyora.com/research/trials/clinical-validation-of-algorithms-for-mean-systemic-filling-nct04202432.md): Completed. Study on Shock, Cardiogenic and Shock Hypovolemic run by Catharina Ziekenhuis Eindhoven in Netherlands. - [Cohort Study of Honghua Xiaoyao Tablets in the Tre | PMS & PMDD trial](https://niyora.com/research/trials/cohort-study-of-honghua-xiaoyao-tablets-in-the-treatment-of-nct07171814.md): Opening soon. Study on Premenstrual Syndrome run by Lianxin Wang. - [Combined Effect of Benson Relaxation Technique and | PMS & PMDD trial](https://niyora.com/research/trials/combined-effect-of-benson-relaxation-technique-and-jacobson-nct07526623.md): Running, not recruiting. Clinical trial on Premenstrual Syndrome-PMS run by University of Health Sciences Lahore in Pakistan. - [Combined Effect of Tryptophan Rich Diet and Acupun | PMS & PMDD trial](https://niyora.com/research/trials/combined-effect-of-tryptophan-rich-diet-and-acupuncture-on-nct05813366.md): Status unknown. Clinical trial on Premenstrual Dysphoric Disorder run by Cairo University. - [Combined Hormone Replacement in Menstrually-Relate | PMS & PMDD trial](https://niyora.com/research/trials/combined-hormone-replacement-in-menstrually-related-mood-nct00005011.md): Completed. Study on Premenstrual Syndrome and Depression run by National Institute of Mental Health (NIMH) in United States. - [Combined Oral Contraceptives and Fluoxetine Versus | PMS & PMDD trial](https://niyora.com/research/trials/combined-oral-contraceptives-and-fluoxetine-versus-combined-nct02488538.md): Status unknown. Clinical trial on Premenstrual Syndrome run by Cairo University in Egypt. - [Comparative Study Between The Effect Of Aerobic Ex | PMS & PMDD trial](https://niyora.com/research/trials/comparative-study-between-the-effect-of-aerobic-exercises-on-nct05644613.md): Status unknown. Clinical trial on Premenstrual Syndrome run by Mariam Hossam El Ebrashy in Egypt. - [Comparison Between Oral Contraceptive Pills and Ca | PMS & PMDD trial](https://niyora.com/research/trials/comparison-between-oral-contraceptive-pills-and-calcium-nct02089620.md): Completed. Clinical trial on Premenstrual Syndrome run by Beni-Suef University in Egypt. - [Comparison of Choosing Free ALT or Free PMT for Re | PMS & PMDD trial](https://niyora.com/research/trials/comparison-of-choosing-free-alt-or-free-pmt-for-nct04002713.md): Completed. Study on Reconstructive Surgery and Head and Neck Cancer run by Chang Gung Memorial Hospital in Taiwan. - [Comparison of Fluoxetine, Calcium and Placebo for | PMS & PMDD trial](https://niyora.com/research/trials/comparison-of-fluoxetine-calcium-and-placebo-for-the-nct00965562.md): Completed. Clinical trial on Premenstrual Syndrome run by Donaghue Medical Research Foundation in United States. - [Comparison of Pilates and Aerobic Exercises on Pai | PMS & PMDD trial](https://niyora.com/research/trials/comparison-of-pilates-and-aerobic-exercises-on-pain-anxiety-nct05697536.md): Completed. Clinical trial on Premenstrual Syndrome run by Riphah International University in Pakistan. - [Continuous Oral Contraceptive Treatment in Premens | PMS & PMDD trial](https://niyora.com/research/trials/continuous-oral-contraceptive-treatment-in-premenstrual-nct00927095.md): Completed. Clinical trial on Premenstrual Dysphoric Disorder run by University of North Carolina, Chapel Hill in United States. - [CREST: Samphire Guided Care Program on Wellbeing, | PMS & PMDD trial](https://niyora.com/research/trials/crest-samphire-guided-care-program-on-wellbeing-work-nct07679074.md): Recruiting now. Study on Premenstrual Syndrome and Premenstrual Dysphoric Disorder run by Samphire Group, Inc. in United States. - [Cross-cultural Adaptation, Validity and Reliabilit | PMS & PMDD trial](https://niyora.com/research/trials/cross-cultural-adaptation-validity-and-reliability-of-the-nct05725447.md): Completed. Study on Premenstrual Syndrome run by Gazi University in Turkey (Türkiye). - [Deep Transcranial Magnetic Stimulation (dTMS) for | PMS & PMDD trial](https://niyora.com/research/trials/deep-transcranial-magnetic-stimulation-dtms-for-the-nct02448836.md): Status unknown. Clinical trial on Premenstrual Dysphoric Disorder run by Tel-Aviv Sourasky Medical Center. - [Depressive Symptoms and Subjective Stress in the C | PMS & PMDD trial](https://niyora.com/research/trials/depressive-symptoms-and-subjective-stress-in-the-course-of-nct04086316.md): Completed. Study on Major Depressive Episode run by Freie Universität Berlin in Germany. - [Dienogest Versus Luteal Phase Fluoxetine in the Ma | PMS & PMDD trial](https://niyora.com/research/trials/dienogest-versus-luteal-phase-fluoxetine-in-the-management-nct02427334.md): Status unknown. Clinical trial on Premenstrual Syndrome run by Cairo University in Egypt. - [Dietary Calcium Intake in Premenstrual Syndrome | PMS & PMDD trial](https://niyora.com/research/trials/dietary-calcium-intake-in-premenstrual-syndrome-nct02809066.md): Completed. Clinical trial on Premenstrual Syndrome run by Eastern Mediterranean University in Turkey (Türkiye). - [Different Does of Acupuncture on Premenstrual Synd | PMS & PMDD trial](https://niyora.com/research/trials/different-does-of-acupuncture-on-premenstrual-syndrome-nct04296422.md): Status unknown. Clinical trial on Premenstrual Syndrome run by Taipei City Hospital in Taiwan. - [Differential Effects of Clomiphene Citrate in Wome | PMS & PMDD trial](https://niyora.com/research/trials/differential-effects-of-clomiphene-citrate-in-women-nct01291056.md): Completed. Clinical trial on Mood run by University of Utah in United States. - [Does Adding Oral Contraceptives to Fluoxetine Impr | PMS & PMDD trial](https://niyora.com/research/trials/does-adding-oral-contraceptives-to-fluoxetine-improve-the-nct02562053.md): Status unknown. Clinical trial on Premenstrual Syndrome run by Cairo University in Egypt. - [Does Yoga Done To Women With Premenstrual Syndrome | PMS & PMDD trial](https://niyora.com/research/trials/does-yoga-done-to-women-with-premenstrual-syndrome-affect-nct04821232.md): Status unknown. Clinical trial on Premenstrual Syndrome run by Halic University in Turkey (Türkiye). - [Dopamine, Reward Learning and Sex Hormones | PMS & PMDD trial](https://niyora.com/research/trials/dopamine-reward-learning-and-sex-hormones-nct06365515.md): Status unknown. Clinical trial on Hormonal Changes and Menstrual Cycle run by University Hospital Tuebingen in Germany. - [Dose-dependent Effects of VAC BNO 1095 on Cyclic M | PMS & PMDD trial](https://niyora.com/research/trials/dose-dependent-effects-of-vac-bno-1095-on-cyclic-mastodynia-nct01309113.md): Completed. Clinical trial on Cyclic Mastodynia and Premenstrual Syndrome run by Bionorica SE in Czechia. - [Dose-Response Effects of a 6-Week Progressive Resi | PMS & PMDD trial](https://niyora.com/research/trials/dose-response-effects-of-a-6-week-progressive-resistance-nct07754149.md): Running, not recruiting. Clinical trial on Premenstrual Syndrome run by Riphah International University in Pakistan. - [Dual-Task Postural Stability in Women With Premstr | PMS & PMDD trial](https://niyora.com/research/trials/dual-task-postural-stability-in-women-with-premstrual-nct07801651.md): Completed. Study on Premenstrual Syndrome run by Deraya University in Egypt. - [Dutasteride to Treat Women With Menstrually Relate | PMS & PMDD trial](https://niyora.com/research/trials/dutasteride-to-treat-women-with-menstrually-related-mood-nct00082043.md): Completed. Clinical trial on Premenstrual Syndrome and PMS run by National Institute of Mental Health (NIMH) in United States. - [Educational Programs Based on Healthy Habits to Im | PMS & PMDD trial](https://niyora.com/research/trials/educational-programs-based-on-healthy-habits-to-improve-nct06925022.md): Completed. Clinical trial on Multiple Sclerosis (MS) - Relapsing-remitting run by Universidad de Almeria in Spain. - [Effect of a Calisthenic Exercises on Premenstrual | PMS & PMDD trial](https://niyora.com/research/trials/effect-of-a-calisthenic-exercises-on-premenstrual-symptoms-nct06530368.md): Completed. Clinical trial on Menstrual Pain run by Halic University in Turkey (Türkiye). - [Effect of Aerobic Exercise on Diurnal Cortisol Pat | PMS & PMDD trial](https://niyora.com/research/trials/effect-of-aerobic-exercise-on-diurnal-cortisol-pattern-in-nct05507255.md): Completed. Clinical trial on Premenstrual Syndrome run by Cairo University in Egypt. - [Effect of Aerobic Exercise on Premenstrual Syndrom | PMS & PMDD trial](https://niyora.com/research/trials/effect-of-aerobic-exercise-on-premenstrual-syndrome-symptoms-nct05349344.md): Completed. Clinical trial on Premenstrual Syndrome and Quality of Life run by Riphah International University in Pakistan. - [Effect of Connective Tissue Massage on Premenstrua | PMS & PMDD trial](https://niyora.com/research/trials/effect-of-connective-tissue-massage-on-premenstrual-syndrome-nct06621680.md): Status unknown. Clinical trial on Premenstrual Syndrome run by Cairo University in Egypt. - [Effect of 'Cramp Bites' on Period Cramps in Women | PMS & PMDD trial](https://niyora.com/research/trials/effect-of-cramp-bites-on-period-cramps-in-women-aged-18-25-nct06227676.md): Completed. Clinical trial on Dysmenorrhea Primary and Dysmenorrhea run by Cornell University in United States. - [EFFECT OF DASH DIET AND AEROBIC EXERCISES ON PREME | PMS & PMDD trial](https://niyora.com/research/trials/effect-of-dash-diet-and-aerobic-exercises-on-premenstrual-nct05395169.md): Status unknown. Clinical trial on Premenstrual Tension run by Cairo University. - [Effect of Electroacupuncture on Premenstrual Syndr | PMS & PMDD trial](https://niyora.com/research/trials/effect-of-electroacupuncture-on-premenstrual-syndrome-in-nct07737210.md): Completed. Clinical trial on Premenstrual Syndrome run by Cairo University in Egypt. - [Effect of Health Belief Model-Based Peer Education | PMS & PMDD trial](https://niyora.com/research/trials/effect-of-health-belief-model-based-peer-education-on-nct07789626.md): Completed. Clinical trial on Premenstrual Syndrome-PMS run by Koç University in Turkey (Türkiye). - [Effect of Homeopathy, Acupuncture or Anthroposophi | PMS & PMDD trial](https://niyora.com/research/trials/effect-of-homeopathy-acupuncture-or-anthroposophic-medicine-nct02504515.md): Status unknown. Clinical trial on Anxiety and Depression run by Federal University of Minas Gerais in Brazil. - [Effect of Menstrual Cycle on Central Nervous Syste | PMS & PMDD trial](https://niyora.com/research/trials/effect-of-menstrual-cycle-on-central-nervous-system-cns-nct00219531.md): Stopped early. Study on Irritable Bowel Syndrome run by Penn State University in United States. - [Effect of Menstrual Cycle Phase on Pain Perception | PMS & PMDD trial](https://niyora.com/research/trials/effect-of-menstrual-cycle-phase-on-pain-perception-and-nct07719686.md): Completed. Study on Periodontitis run by Karadeniz Technical University in Turkey (Türkiye). - [Effect of Motivational Interviewing and Digital Su | PMS & PMDD trial](https://niyora.com/research/trials/effect-of-motivational-interviewing-and-digital-support-on-nct07040553.md): Completed. Clinical trial on Premenstrual Syndrome-PMS and Emotion Regulation run by Aydin Adnan Menderes University in Turkey (Türkiye). - [Effect of Myofascial Release on Scoliotic Females | PMS & PMDD trial](https://niyora.com/research/trials/effect-of-myofascial-release-on-scoliotic-females-with-nct05817513.md): Completed. Clinical trial on Scoliosis Idiopathic Adolescent and Dysmenorrhea run by Cairo University in Egypt. - [Effect of Online Exercises for Premenstrual Syndro | PMS & PMDD trial](https://niyora.com/research/trials/effect-of-online-exercises-for-premenstrual-syndrome-on-nct06370429.md): Status unknown. Clinical trial on Premenstrual Syndrome and Exercises run by Suleyman Demirel University in Turkey (Türkiye). - [Effect of Perimenstrual Ovarian Steroid Supplement | PMS & PMDD trial](https://niyora.com/research/trials/effect-of-perimenstrual-ovarian-steroid-supplementation-on-nct03720847.md): Completed. Clinical trial on Suicidal Ideation run by University of North Carolina, Chapel Hill in United States. - [Effect of Pomegranate Supplementation on Symptom S | PMS & PMDD trial](https://niyora.com/research/trials/effect-of-pomegranate-supplementation-on-symptom-severity-in-nct06201702.md): Completed. Clinical trial on Pomegranate and Premenstrual Syndrome run by Sakarya University in Turkey (Türkiye). - [Effect of Sage Essential Oil Inhalation Aromathera | PMS & PMDD trial](https://niyora.com/research/trials/effect-of-sage-essential-oil-inhalation-aromatherapy-on-nct05823207.md): Status unknown. Clinical trial on Premenstrual Syndrome and Anxiety run by Cansu Mine Aydin. - [Effect of Swimming on Premenstrual Syndrome | PMS & PMDD trial](https://niyora.com/research/trials/effect-of-swimming-on-premenstrual-syndrome-nct03264612.md): Completed. Clinical trial on Premenstrual Syndrome run by Cairo University in Egypt. - [EFFECT OF TENS ON ACUPOINTS IN PREMENSTRUAL SYNDRO | PMS & PMDD trial](https://niyora.com/research/trials/effect-of-tens-on-acupoints-in-premenstrual-syndrome-nct05395156.md): Status unknown. Clinical trial on Premenstrual Pain run by Cairo University. - [Effect of the Menstrual Cycle on the Symptoms of D | PMS & PMDD trial](https://niyora.com/research/trials/effect-of-the-menstrual-cycle-on-the-symptoms-of-depression-nct00188396.md): Completed. Clinical trial on Major Depressive Disorder and Depression run by University Health Network, Toronto in Canada. - [Effect of Video-based Exercise on Premenstrual Sym | PMS & PMDD trial](https://niyora.com/research/trials/effect-of-video-based-exercise-on-premenstrual-symptoms-a-nct05998044.md): Completed. Clinical trial on Premenstrual Syndrome and Stress run by Uskudar University in Turkey (Türkiye). - [Effect of Web-Based Life Style Training and Relaxa | PMS & PMDD trial](https://niyora.com/research/trials/effect-of-web-based-life-style-training-and-relaxation-nct06705660.md): Completed. Clinical trial on Premenstrual Syndrome run by Aysenur KARAKUS in Turkey (Türkiye). - [Effect of Weight Reduction and Aerobic Exercise on | PMS & PMDD trial](https://niyora.com/research/trials/effect-of-weight-reduction-and-aerobic-exercise-on-pms-nct05707845.md): Completed. Clinical trial on Premenstrual Syndrome run by Cairo University in Egypt. - [Effect of Yoga on Psychological Aspect and Quality | PMS & PMDD trial](https://niyora.com/research/trials/effect-of-yoga-on-psychological-aspect-and-quality-of-life-nct06665347.md): Completed. Clinical trial on Premenstrual Syndrome run by Cairo University in Egypt. - [Effect of Zumba Dance on Premenstrual Tension | PMS & PMDD trial](https://niyora.com/research/trials/effect-of-zumba-dance-on-premenstrual-tension-nct03529721.md): Completed. Clinical trial on Premenstrual Tension run by Cairo University in Egypt. - [Effectiveness of a PMT Intervention to Reduce Alco | PMS & PMDD trial](https://niyora.com/research/trials/effectiveness-of-a-pmt-intervention-to-reduce-alcohol-in-nct06615648.md): Status unknown. Clinical trial on Behavior, Drinking and Alcohol Drinking run by Western University, Canada in Canada. - [Effectiveness of Flutamide in Treating Women With | PMS & PMDD trial](https://niyora.com/research/trials/effectiveness-of-flutamide-in-treating-women-with-nct00611923.md): Completed. Clinical trial on Premenstrual Syndrome run by Weill Medical College of Cornell University. - [Effectiveness of Non-hormonal Treatment on Moderat | PMS & PMDD trial](https://niyora.com/research/trials/effectiveness-of-non-hormonal-treatment-on-moderate-to-nct07078708.md): Completed. Clinical trial on Premenstrual Syndrome-PMS run by Haleema Sadia in Pakistan. - [Effectiveness of Web-Based Education on Premenstru | PMS & PMDD trial](https://niyora.com/research/trials/effectiveness-of-web-based-education-on-premenstrual-nct06431646.md): Completed. Clinical trial on Premenstrual Syndrome and Quality of Life run by Pamukkale University in Turkey (Türkiye). - [Effects of a Female Hormone Balance Supplement on | PMS & PMDD trial](https://niyora.com/research/trials/effects-of-a-female-hormone-balance-supplement-on-nct07018479.md): Completed. Clinical trial on Premenstrual Syndrome run by VINABAS FORMULATIONS SL in United States. - [Effects of a Female Hormone Balance Supplement on | PMS & PMDD trial](https://niyora.com/research/trials/effects-of-a-female-hormone-balance-supplement-on-symptoms-nct06124300.md): Completed. Clinical trial on Polycystic Ovary Syndrome and Premenstrual Syndrome run by Rael in United States. - [Effects of Aerobic Exercises and Yoga on Premenstr | PMS & PMDD trial](https://niyora.com/research/trials/effects-of-aerobic-exercises-and-yoga-on-premenstrual-nct05834127.md): Completed. Clinical trial on Premenstrual Syndrome and Pain run by Riphah International University in Pakistan. - [Effects of Exercise on the Symptoms of Premenstrua | PMS & PMDD trial](https://niyora.com/research/trials/effects-of-exercise-on-the-symptoms-of-premenstrual-syndrome-nct04618172.md): Completed. Clinical trial on Premenstrual Syndrome and Dysmenorrhoea run by Kovács Zoltán in Hungary. - [Effects of Foot Bath Therapy on Premenstrual Syndr | PMS & PMDD trial](https://niyora.com/research/trials/effects-of-foot-bath-therapy-on-premenstrual-syndrome-nct07461051.md): Completed. Clinical trial on Premenstrual Syndrome run by Agri Ibrahim Cecen University in Turkey (Türkiye). - [Effects of Kinesio Taping on Premenstrual Syndrome | PMS & PMDD trial](https://niyora.com/research/trials/effects-of-kinesio-taping-on-premenstrual-syndrome-nct07155720.md): Opening soon. Clinical trial on Over 18 Years Old run by Yağmur SÜRMELİ. - [Effects of Mandala Coloring on Premenstrual Syndro | PMS & PMDD trial](https://niyora.com/research/trials/effects-of-mandala-coloring-on-premenstrual-syndrome-nct05665972.md): Completed. Clinical trial on Premenstrual Syndrome run by Kırklareli University in Turkey (Türkiye). - [Effects of Menstrual Cycle on Preoperative Anxiety | PMS & PMDD trial](https://niyora.com/research/trials/effects-of-menstrual-cycle-on-preoperative-anxiety-nct03708679.md): Completed. Study on Menstrual Cycle and Perioperative Hypertension run by Yuzuncu Yil University in Turkey (Türkiye). - [Effects of Seed Cycling Capsules on Premenstrual S | PMS & PMDD trial](https://niyora.com/research/trials/effects-of-seed-cycling-capsules-on-premenstrual-syndrome-nct07655466.md): Completed. Clinical trial on Premenstrual Syndrome and Menstrual Symptoms run by Superlune Inc. d/b/a Two Moons Health in United States. - [Effects of Somatic Movement Therapy vs Core Streng | PMS & PMDD trial](https://niyora.com/research/trials/effects-of-somatic-movement-therapy-vs-core-strengthening-in-nct07642232.md): Recruiting now. Clinical trial on Premenstrual Syndrome run by Riphah International University in Pakistan. - [Effects of Training Given to Cope With Premenstrua | PMS & PMDD trial](https://niyora.com/research/trials/effects-of-training-given-to-cope-with-premenstrual-syndrome-nct06176313.md): Status unknown. Clinical trial on Premenstrual Syndrome run by Eskisehir Osmangazi University in Turkey (Türkiye). - [Effects of Yoga on Balance, Cognition, Posture, an | PMS & PMDD trial](https://niyora.com/research/trials/effects-of-yoga-on-balance-cognition-posture-and-body-nct06785766.md): By invitation. Clinical trial on Premenstrual Syndrome-PMS run by Izmir Democracy University in Turkey (Türkiye). - [Efficacy and Safety of 20 mg (2 Tablets of 10mg)VA | PMS & PMDD trial](https://niyora.com/research/trials/efficacy-and-safety-of-20-mg-2-tablets-of-10mg-vac-bno-1095-nct01870687.md): Stopped early. Clinical trial on Premenstrual Syndrome and Mastodynia run by Bionorica SE in Germany. - [Efficacy and Safety of Shatavari Root Extract for | PMS & PMDD trial](https://niyora.com/research/trials/efficacy-and-safety-of-shatavari-root-extract-for-nct07441096.md): Opening soon. Clinical trial on Premenstrual Syndrome and Women Health run by SF Research Institute, Inc. in United States. - [Efficacy of a Food Supplement in Relieving Premens | PMS & PMDD trial](https://niyora.com/research/trials/efficacy-of-a-food-supplement-in-relieving-premenstrual-nct07013539.md): Completed. Clinical trial on Premenstrual Syndrome-PMS run by Activ'inside in Italy. - [Efficacy of Nutrition Education in Alleviating Pre | PMS & PMDD trial](https://niyora.com/research/trials/efficacy-of-nutrition-education-in-alleviating-premenstrual-nct06724419.md): Completed. Clinical trial on Premenstrual Syndrome-PMS run by Universiti Tunku Abdul Rahman in China. - [Emotion Regulation-based Internet-delivered Cognit | PMS & PMDD trial](https://niyora.com/research/trials/emotion-regulation-based-internet-delivered-cognitive-nct06496139.md): Recruiting now. Clinical trial on Premenstrual Dysphoric Disorder run by Uppsala University in Sweden. - [Emotional Processing and Oxytocin Mechanisms in Pr | PMS & PMDD trial](https://niyora.com/research/trials/emotional-processing-and-oxytocin-mechanisms-in-premenstrual-nct02508103.md): Completed. Clinical trial on Premenstrual Dysphoric Disorder run by University of North Carolina, Chapel Hill in United States. - [EnBrace HR for PMS With Prominent Mood Symptoms or | PMS & PMDD trial](https://niyora.com/research/trials/enbrace-hr-for-pms-with-prominent-mood-symptoms-or-menstrual-nct04123483.md): Withdrawn. Clinical trial on Premenstrual Syndrome and Premenstrual Dysphoric Disorder run by Massachusetts General Hospital in United States. - [Enhancing Reading Recovery in Aphasia With tDCS an | PMS & PMDD trial](https://niyora.com/research/trials/enhancing-reading-recovery-in-aphasia-with-tdcs-and-nct06891638.md): Completed. Clinical trial on Stroke and Aphasia run by Kessler Foundation in United States. - [Escitalopram for Premenstrual Syndrome (PMS) in Te | PMS & PMDD trial](https://niyora.com/research/trials/escitalopram-for-premenstrual-syndrome-pms-in-teens-a-pilot-nct00523705.md): Stopped early. Clinical trial on PMS run by University of Pennsylvania in United States. - [Estradiol and Stress Reactivity in Women | PMS & PMDD trial](https://niyora.com/research/trials/estradiol-and-stress-reactivity-in-women-nct06204016.md): Status unknown. Study on Stress vs. Control and Estradiol vs. Placebo run by International Research Training Group 2804 in Germany. - [Evaluating the Effect of a Supplement on Symptoms | PMS & PMDD trial](https://niyora.com/research/trials/evaluating-the-effect-of-a-supplement-on-symptoms-of-nct06535698.md): Completed. Clinical trial on Women's Health run by Perelel Inc. in United States. - [Evaluating the Effectiveness of Sertraline in Trea | PMS & PMDD trial](https://niyora.com/research/trials/evaluating-the-effectiveness-of-sertraline-in-treating-women-nct00536198.md): Completed. Clinical trial on Premenstrual Dysphoric Disorder run by Yale University in United States. - [Evaluating the Impact of Psychoeducation and Sleep | PMS & PMDD trial](https://niyora.com/research/trials/evaluating-the-impact-of-psychoeducation-and-sleep-informed-nct07554950.md): Opening soon. Clinical trial on Sleep Disturbances and PMDD run by St. Joseph's Healthcare Hamilton in Canada. - [Evaluation of a PMT Rehabilitation Nursing Plan fo | PMS & PMDD trial](https://niyora.com/research/trials/evaluation-of-a-pmt-rehabilitation-nursing-plan-for-the-nct07089654.md): Completed. Clinical trial on Mild Cognitive Impairment (MCI) run by Jinzhou Medical University in China. - [Evaluation of Efficacy/Safety of EVE-PMS Skin Test | PMS & PMDD trial](https://niyora.com/research/trials/evaluation-of-efficacy-safety-of-eve-pms-skin-test-panel-nct00866437.md): Status unknown. Clinical trial on Premenstrual Syndrome run by EVE Medical Systems Ltd. in Israel. - [Evaluation of Safety/Efficacy of Diagnostic Skin T | PMS & PMDD trial](https://niyora.com/research/trials/evaluation-of-safety-efficacy-of-diagnostic-skin-test-panel-nct00873262.md): Status unknown. Clinical trial on Premenstrual Syndrome run by EVE Medical Systems Ltd. in Israel. - [Evaluation of the extended regimen versus standard | PMS & PMDD trial](https://niyora.com/research/trials/evaluation-of-the-extended-regimen-versus-standard-regimen-isrctn57661673.md): no longer recruiting. Clinical trial on Premenstrual symptoms run by LIBBS Farmaceutica Ltd (Brazil) in Brazil. - [Examining the Impact of Phytoestrogens Supplementa | PMS & PMDD trial](https://niyora.com/research/trials/examining-the-impact-of-phytoestrogens-supplementation-on-nct07310485.md): By invitation. Clinical trial on Apparently Healthy and Not Receiving Hormonal Therapy run by University of Jordan in Jordan. - [Factors Affecting Premenstrual Syndrome | PMS & PMDD trial](https://niyora.com/research/trials/factors-affecting-premenstrual-syndrome-nct07118553.md): Completed. Clinical trial on Premenstrual Syndrome run by Trabzon University in Turkey (Türkiye). - [Female Concussion Head Cooling | PMS & PMDD trial](https://niyora.com/research/trials/female-concussion-head-cooling-nct07303933.md): Opening soon. Clinical trial on Concussion (Diagnosis) and Concussion Post Syndrome run by Penn State University in United States. - [Fibromyalgia and Psychiatric Symptoms Among PMS an | PMS & PMDD trial](https://niyora.com/research/trials/fibromyalgia-and-psychiatric-symptoms-among-pms-and-pmdd-nct00229346.md): Completed. Study on Premenstrual Syndrome run by Sheba Medical Center in Israel. - [Follow-up Assessment of a Trial of Open-label Plac | PMS & PMDD trial](https://niyora.com/research/trials/follow-up-assessment-of-a-trial-of-open-label-placebos-for-nct06206460.md): Completed. Study on Premenstrual Syndrome run by University Hospital, Basel, Switzerland in Switzerland. - [Food and Nutrition Education for Adolescent Soccer | PMS & PMDD trial](https://niyora.com/research/trials/food-and-nutrition-education-for-adolescent-soccer-players-nct07461766.md): Completed. Clinical trial on Nutritional Assessments and Adolescent Athletic Performance run by Federal University of São Paulo in Brazil. - [Foot Reflexology on Premenstrual Syndrome | PMS & PMDD trial](https://niyora.com/research/trials/foot-reflexology-on-premenstrual-syndrome-nct04348201.md): Completed. Clinical trial on Reflexology and Dietary Modification run by Cairo University. - [GAMALINE®+HIPERICIN® for PMS Treatment and Vasomot | PMS & PMDD trial](https://niyora.com/research/trials/gamaline-hipericin-for-pms-treatment-and-vasomotor-symptoms-nct01365676.md): Status unknown. Clinical trial on Premenstrual Syndrome and Uterus; Hemorrhage, Preclimacteric or Premenopausal run by Phytopharm Consulting Brazil in Brazil. - [Health Belief Model-Based Podcast Education for Pr | PMS & PMDD trial](https://niyora.com/research/trials/health-belief-model-based-podcast-education-for-premenstrual-nct07646769.md): Completed. Clinical trial on Premenstrual Syndrome run by Medipol University in Turkey (Türkiye). - [Hericium Erinaceus Mycelium and Probiotic of the G | PMS & PMDD trial](https://niyora.com/research/trials/hericium-erinaceus-mycelium-and-probiotic-of-the-grape-king-nct05443477.md): Status unknown. Clinical trial on Premenstrual Syndrome run by Chung Shan Medical University in Taiwan. - [Homeopathic Treatment of Premenstrual Syndrome | PMS & PMDD trial](https://niyora.com/research/trials/homeopathic-treatment-of-premenstrual-syndrome-nct02402049.md): Status unknown. Clinical trial on Premenstrual Syndrome-PMS run by Shaare Zedek Medical Center. - [Hormonal Causes of Menstrual-Related Mood Disorder | PMS & PMDD trial](https://niyora.com/research/trials/hormonal-causes-of-menstrual-related-mood-disorders-nct00100360.md): Completed. Study on Mood Disorders and Depression run by National Institute of Mental Health (NIMH) in United States. - [Identification and Validation of Epigenetic Biomar | PMS & PMDD trial](https://niyora.com/research/trials/identification-and-validation-of-epigenetic-biomarkers-of-nct06771583.md): Recruiting now. Study on PMDD and Premenstrual Dysphoric Disorder (PMDD) run by Johns Hopkins University in United States. - [Impact of an App on the Quality of Life and Sympto | PMS & PMDD trial](https://niyora.com/research/trials/impact-of-an-app-on-the-quality-of-life-and-symptoms-in-nct06991413.md): Completed. Clinical trial on Premenstrual Syndrome and Premenstrual Syndrome-PMS run by Endo Health GmbH in Germany. - [Impact of Seed Cycling on Menstrual Regularity, Dy | PMS & PMDD trial](https://niyora.com/research/trials/impact-of-seed-cycling-on-menstrual-regularity-dysmenorrhea-nct07052500.md): Completed. Clinical trial on Menstruation Disorders and Menstrual Cramps run by Loma Linda University in United States. - [Improving Menstrual Health Through BCC Among Bangl | PMS & PMDD trial](https://niyora.com/research/trials/improving-menstrual-health-through-bcc-among-bangladeshi-nct07047222.md): Completed. Clinical trial on Dysmenorrhea and Premenstrual Syndrome-PMS run by Shahjalal University of Science and Technology in Bangladesh. - [Inflammatory Mediators and microRNA Analysis in Pr | PMS & PMDD trial](https://niyora.com/research/trials/inflammatory-mediators-and-microrna-analysis-in-premenstrual-nct00837395.md): Stopped early. Study on Asthma run by Ohio State University in United States. - [Intranasal PH80 Spray for Acute Management of the | PMS & PMDD trial](https://niyora.com/research/trials/intranasal-ph80-spray-for-acute-management-of-the-symptoms-nct01217775.md): Status unknown. Clinical trial on Premenstrual Dysphoric Disorder run by Pherin Pharmaceuticals, Inc. in United States. - [Investigating the Effects of Time-of-day and Menst | PMS & PMDD trial](https://niyora.com/research/trials/investigating-the-effects-of-time-of-day-and-menstrual-cycle-nct07399847.md): Opening soon. Study on Circadian Rhythm and Menstrual Cycle Phase run by Lancaster University. - [Investigation of Krill Oil in Women with Premenstr | PMS & PMDD trial](https://niyora.com/research/trials/investigation-of-krill-oil-in-women-with-premenstrual-nct06584669.md): Completed. Clinical trial on Premenstrual Syndrome run by Aker BioMarine Human Ingredients AS in Germany. - [Investigation of the Effectiveness of Structured E | PMS & PMDD trial](https://niyora.com/research/trials/investigation-of-the-effectiveness-of-structured-education-nct06585475.md): Completed. Clinical trial on Premenstrual Syndromes and Education run by Sakarya University in Turkey (Türkiye). - [Kinesio Taping vs Tele-Pilates for PMS | PMS & PMDD trial](https://niyora.com/research/trials/kinesio-taping-vs-tele-pilates-for-pms-nct07063472.md): Completed. Clinical trial on Premenstrual Disorder run by Cairo University in Egypt. - [Laughter Yoga and Sleep Hygiene Training for Colle | PMS & PMDD trial](https://niyora.com/research/trials/laughter-yoga-and-sleep-hygiene-training-for-college-nct07599436.md): Completed. Clinical trial on Laughter Yoga and Premenstrual Syndrome-PMS run by Gazi University in Turkey (Türkiye). - [Levetiracetam in the Treatment of Patients With Pr | PMS & PMDD trial](https://niyora.com/research/trials/levetiracetam-in-the-treatment-of-patients-with-premenstrual-nct00518570.md): Completed. Clinical trial on Premenstrual Dysphoric Disorder run by Berkshire Health Systems in United States. - [Luteal Phase Administration of Paroxetine for the | PMS & PMDD trial](https://niyora.com/research/trials/luteal-phase-administration-of-paroxetine-for-the-treatment-nct00620581.md): Completed. Clinical trial on Premenstrual Dysphoric Disorder run by Hamilton Health Sciences Corporation in Canada. - [Mandala and Music for PMS Relief | PMS & PMDD trial](https://niyora.com/research/trials/mandala-and-music-for-pms-relief-nct07097558.md): Completed. Clinical trial on Mandala Coloring and Music Listening run by Rukiye Duman in Turkey (Türkiye). - [MBSR for Premenstrual Syndrome and Childbirth Fear | PMS & PMDD trial](https://niyora.com/research/trials/mbsr-for-premenstrual-syndrome-and-childbirth-fear-nct07360197.md): Completed. Clinical trial on Premenstrual Syndrome and Fear of Childbirth run by Aysel AKBENIZ in Turkey (Türkiye). - [Menstrual Cycle-induced Pain, Fatigue and Anxiety | PMS & PMDD trial](https://niyora.com/research/trials/menstrual-cycle-induced-pain-fatigue-and-anxiety-in-women-nct04806815.md): Completed. Study on Menstrual Problem and Covid19 run by Biruni University in Turkey (Türkiye). - [Menstrual Cycle Phase and Virtual Reality on Preop | PMS & PMDD trial](https://niyora.com/research/trials/menstrual-cycle-phase-and-virtual-reality-on-preoperative-nct07337941.md): Completed. Clinical trial on American Society of Anesthesiologists (ASA) I-II Risk Groups and the Follicular (Days 1-12 From Last Menstruation) or Luteal (Day - [Menstrual Cycle Symptoms and Female Health | PMS & PMDD trial](https://niyora.com/research/trials/menstrual-cycle-symptoms-and-female-health-nct07699224.md): Recruiting now. Study on Menstrual Cycle and Menstrual Distress (Dysmenorrhea) run by Universidad Rey Juan Carlos in Spain. - [Menstrual Effects On Mood Symptoms in Bipolar Diso | PMS & PMDD trial](https://niyora.com/research/trials/menstrual-effects-on-mood-symptoms-in-bipolar-disorder-nct00472615.md): Completed. Study on Bipolar Disorder run by University of Pittsburgh in United States. - [Microdosing LSD in Women With Premenstrual Disorde | PMS & PMDD trial](https://niyora.com/research/trials/microdosing-lsd-in-women-with-premenstrual-disorders-nct07189299.md): Opening soon. Clinical trial on PMS and PMDD run by Friederike Holze in Switzerland. - [MLS101 Study in PMDD | PMS & PMDD trial](https://niyora.com/research/trials/mls101-study-in-pmdd-nct07818720.md): Opening soon. Clinical trial on Premenstrual Dysphoric Disorder ( PMDD) and PMDD run by MycoMedica Life Sciences PBC. - [Model of Human Occupation-Based Intervention on Pr | PMS & PMDD trial](https://niyora.com/research/trials/model-of-human-occupation-based-intervention-on-premenstrual-nct06307119.md): Completed. Clinical trial on Premenstrual Syndrome run by Saglik Bilimleri Universitesi in Turkey (Türkiye). - [Moderate Aerobic Exercise for Managing Menstrual C | PMS & PMDD trial](https://niyora.com/research/trials/moderate-aerobic-exercise-for-managing-menstrual-cycle-nct07084714.md): Recruiting now. Clinical trial on Premenstrual Syndrome and Menstrual Cycle run by University of Colorado, Colorado Springs in United States. - [Music and Premenstrual Symptoms and Quality of Lif | PMS & PMDD trial](https://niyora.com/research/trials/music-and-premenstrual-symptoms-and-quality-of-life-nct04955912.md): Completed. Clinical trial on MUSIC THERAPY and Premenstrual Syndrome run by Kırklareli University in Turkey (Türkiye). - [Music Therapy and Its Effects on Premenstrual Synd | PMS & PMDD trial](https://niyora.com/research/trials/music-therapy-and-its-effects-on-premenstrual-syndrome-pms-nct07217418.md): Completed. Clinical trial on Premenstrual Syndrome and Menstrual Symptoms run by West Chester University of Pennsylvania in United States. - [My MS and My Menstrual Cycle | PMS & PMDD trial](https://niyora.com/research/trials/my-ms-and-my-menstrual-cycle-nct06832293.md): Paused. Study on Multiple Sclerosis and Menstrual Cycle run by University of Alberta in Canada. - [Neurocognitive Mechanisms of Perimenstrual Estroge | PMS & PMDD trial](https://niyora.com/research/trials/neurocognitive-mechanisms-of-perimenstrual-estrogen-effects-nct06191289.md): Stopped early. Clinical trial on Suicide run by University of Illinois at Chicago in United States. - [Neurofeedback Treatment of Affective Instability i | PMS & PMDD trial](https://niyora.com/research/trials/neurofeedback-treatment-of-affective-instability-in-nct01945372.md): Status unknown. Clinical trial on Depression and Premenstrual Dysphoric Disorder (PMDD) run by Tel-Aviv Sourasky Medical Center in Israel. - [New Management of PMS Anxiety | PMS & PMDD trial](https://niyora.com/research/trials/new-management-of-pms-anxiety-nct07037667.md): Completed. Clinical trial on Premenstrual Anxiety run by Cairo University in Egypt. - [Occupational Physicians Facing Premenstrual Dyspho | PMS & PMDD trial](https://niyora.com/research/trials/occupational-physicians-facing-premenstrual-dysphoric-nct07864285.md): Recruiting now. Study on Premenstrual Dysphoric Disorder (PMDD) run by University Hospital, Strasbourg, France in France. - [Open-Label Placebo Treatment of Women With Premens | PMS & PMDD trial](https://niyora.com/research/trials/open-label-placebo-treatment-of-women-with-premenstrual-nct03547661.md): Completed. Clinical trial on Premenstrual Syndrome run by Jens Gaab in Switzerland. - [Oral Contraceptives for Treating Premenstrual Dysp | PMS & PMDD trial](https://niyora.com/research/trials/oral-contraceptives-for-treating-premenstrual-dysphoric-nct05098574.md): Completed. Clinical trial on Premenstrual Dysphoric Disorder and Bipolar Disorder run by St. Joseph's Healthcare Hamilton in Canada. - [Ovarian Hormone Withdrawal, Anhedonia, and Reward | PMS & PMDD trial](https://niyora.com/research/trials/ovarian-hormone-withdrawal-anhedonia-and-reward-sensitivity-nct06610305.md): Recruiting now. Clinical trial on Major Depressive Disorder run by University of North Carolina, Chapel Hill in United States. - [Oxaloacetate Supplementation for Emotional PMS | PMS & PMDD trial](https://niyora.com/research/trials/oxaloacetate-supplementation-for-emotional-pms-nct03509714.md): Completed. Clinical trial on Premenstrual Syndrome (PMS) run by Terra Biological LLC. - [Penn Microbiome Therapy (PMT) for Severe-Clostridi | PMS & PMDD trial](https://niyora.com/research/trials/penn-microbiome-therapy-pmt-for-severe-clostridium-difficile-nct03970200.md): Stopped early. Clinical trial on Severe Clostridium Difficile Infection and Severe-Complicated/Fulminant Clostridium Difficile Infection run by University of - [Perimenstrual Acne With Clindamycin Phosphate and | PMS & PMDD trial](https://niyora.com/research/trials/perimenstrual-acne-with-clindamycin-phosphate-and-benzoyl-nct03122457.md): Completed. Clinical trial on Actinic Keratosis run by Icahn School of Medicine at Mount Sinai in United States. - [Perimenstrual Symptoms and Emotional Dysregulation | PMS & PMDD trial](https://niyora.com/research/trials/perimenstrual-symptoms-and-emotional-dysregulation-in-autism-nct06871345.md): Opening soon. Clinical trial on Autism Spectrum Disorder and Borderline Personality Disorder BPD run by University Hospital, Strasbourg, France. - [Personalize My Treatment (PMT) Registry | PMS & PMDD trial](https://niyora.com/research/trials/personalize-my-treatment-pmt-registry-nct02355171.md): Paused. Study on Cancer run by Exactis Innovation in Canada. - [Physical Activity in People With Borderline Person | PMS & PMDD trial](https://niyora.com/research/trials/physical-activity-in-people-with-borderline-personality-nct06461104.md): Status unknown. Clinical trial on Borderline Personality Disorder run by IRCCS Centro San Giovanni di Dio Fatebenefratelli in Italy. - [Physical Activity Level, Aerobic Capacity and Diet | PMS & PMDD trial](https://niyora.com/research/trials/physical-activity-level-aerobic-capacity-and-dietary-habits-nct04901598.md): Completed. Study on Premenstrual Syndrome run by Cairo University in Egypt. - [Pilot Study of the 'Thriving With PMDs' Program | PMS & PMDD trial](https://niyora.com/research/trials/pilot-study-of-the-thriving-with-pmds-program-nct06648382.md): Recruiting now. Clinical trial on Premenstrual Disorder and Premenstrual Dysphoric Disorder run by University of Regina in Canada. - [Pilot Study to Investigate Dietary Changes During | PMS & PMDD trial](https://niyora.com/research/trials/pilot-study-to-investigate-dietary-changes-during-pregnancy-nct06095232.md): Status unknown. Study on Pregnancy Related run by German Institute of Human Nutrition in Germany. - [PMT-Based Radiation Safety Training for Nurses: Ra | PMS & PMDD trial](https://niyora.com/research/trials/pmt-based-radiation-safety-training-for-nurses-randomized-nct07128407.md): Running, not recruiting. Clinical trial on Occupational Radiation Exposure in Operating Room Nurses run by Necmettin Erbakan University in Turkey (Türkiye). - [PMT for MDRO Decolonization | PMS & PMDD trial](https://niyora.com/research/trials/pmt-for-mdro-decolonization-nct05632315.md): Completed. Clinical trial on Multidrug Resistant Bacterial Infection and Enterobacteriaceae Infections run by University of Pennsylvania in United States. - [PMT Versus IASTM in Subacromial Impingement Syndro | PMS & PMDD trial](https://niyora.com/research/trials/pmt-versus-iastm-in-subacromial-impingement-syndrome-nct07756203.md): Recruiting now. Clinical trial on Impingement Syndrome and Impingement Shoulder run by Emre DANSUK in Turkey (Türkiye). - [Premenstrual Dysphoric Disorder and Antiepileptic | PMS & PMDD trial](https://niyora.com/research/trials/premenstrual-dysphoric-disorder-and-antiepileptic-drugs-nct00612235.md): Completed. Study on Epilepsy run by Beth Israel Deaconess Medical Center in United States. - [Premenstrual Dysphoric Disorder:Knowledge,Attitude | PMS & PMDD trial](https://niyora.com/research/trials/premenstrual-dysphoric-disorder-knowledge-attitude-and-nct05327075.md): Status unknown. Study on Premenstrual Dysphoric Disorder run by Al-Azhar University in Egypt. - [Premenstrual Hormonal and Affective State Evaluati | PMS & PMDD trial](https://niyora.com/research/trials/premenstrual-hormonal-and-affective-state-evaluation-phase-nct03862469.md): Completed. Clinical trial on Premenstrual Dysphoric Disorder run by University of Illinois at Chicago in United States. - [Premenstrual Symptoms and Aromatherapy | PMS & PMDD trial](https://niyora.com/research/trials/premenstrual-symptoms-and-aromatherapy-nct05599594.md): Status unknown. Clinical trial on Premenstrual Syndrome and Aromatherapy run by KTO Karatay University in Turkey (Türkiye). - [Premenstrual Symptoms Treatment Comparing Between | PMS & PMDD trial](https://niyora.com/research/trials/premenstrual-symptoms-treatment-comparing-between-oral-nct01482338.md): Completed. Clinical trial on Premenstrual Syndrome run by Chulalongkorn University in Thailand. - [Premenstrual Syndrome and Interpersonal Counseling | PMS & PMDD trial](https://niyora.com/research/trials/premenstrual-syndrome-and-interpersonal-counseling-nct04838691.md): Completed. Clinical trial on Premenstrual Syndrome run by Istanbul University - Cerrahpasa in Turkey (Türkiye). - [Premenstrual Syndrome and Its Influencing Factors | PMS & PMDD trial](https://niyora.com/research/trials/premenstrual-syndrome-and-its-influencing-factors-such-as-nct05811130.md): Completed. Study on Premenstrual Syndrome run by University of Pecs in Hungary. - [Premenstrual Syndrome and Laughter Yoga | PMS & PMDD trial](https://niyora.com/research/trials/premenstrual-syndrome-and-laughter-yoga-nct06382090.md): Status unknown. Clinical trial on Premenstrual Syndrome and Laughter run by Pamukkale University. - [Premenstrual Syndrome and Physical Activity Self-W | PMS & PMDD trial](https://niyora.com/research/trials/premenstrual-syndrome-and-physical-activity-self-worth-nct05692479.md): Completed. Study on Premenstrual Syndrome run by Nigde Omer Halisdemir University in Turkey (Türkiye). - [Premenstrual Syndrome in Young Women With Eight We | PMS & PMDD trial](https://niyora.com/research/trials/premenstrual-syndrome-in-young-women-with-eight-weeks-of-nct05198115.md): Status unknown. Clinical trial on Aerobic Exercise and Premenstrual Syndrome run by Al-Azhar University. - [Premenstrual Syndrome (PMS) and Mindfulness Stress | PMS & PMDD trial](https://niyora.com/research/trials/premenstrual-syndrome-pms-and-mindfulness-stress-reduction-nct05191108.md): Completed. Clinical trial on Premenstrual Syndrome run by NURDİLAN SENER in Turkey (Türkiye). - [Preservation of Venous Valvular Function After PMT | PMS & PMDD trial](https://niyora.com/research/trials/preservation-of-venous-valvular-function-after-pmt-for-acute-nct05588284.md): By invitation. Clinical trial on Acute Deep Venous Thrombosis of Femoral Vein (Disorder) run by Shanghai Ninth People's Hospital Affiliated to Shanghai Jiao T - [Prevalence of Premenstrual Syndrome in Women of Re | PMS & PMDD trial](https://niyora.com/research/trials/prevalence-of-premenstrual-syndrome-in-women-of-reproductive-nct06117215.md): Status unknown. Study on Premenstrual Syndrome run by Université de Reims Champagne-Ardenne in France. - [Prevalence of Self-reported Premenstrual Syndrome | PMS & PMDD trial](https://niyora.com/research/trials/prevalence-of-self-reported-premenstrual-syndrome-and-nct04455685.md): Completed. Study on Premenstrual Syndrome run by Libbs Farmacêutica LTDA in Brazil. - [Primary Dysmenorrhea and Comfort Theory | PMS & PMDD trial](https://niyora.com/research/trials/primary-dysmenorrhea-and-comfort-theory-nct07376759.md): Opening soon. Clinical trial on Primary Dysmenorrhea run by Ordu University. - [Progressive Muscle Relaxation and Kinesio Taping f | PMS & PMDD trial](https://niyora.com/research/trials/progressive-muscle-relaxation-and-kinesio-taping-for-nct07791121.md): Completed. Clinical trial on Premenstrual Syndrome run by ASLI ER KORUCU in Turkey (Türkiye). - [Progressive Muscle Relaxation Exercises on Premens | PMS & PMDD trial](https://niyora.com/research/trials/progressive-muscle-relaxation-exercises-on-premenstrual-nct06208670.md): Status unknown. Clinical trial on Premenstrual Syndrome run by Siirt University in Turkey (Türkiye). - [Psychodynamic Motivation and Training Program | PMS & PMDD trial](https://niyora.com/research/trials/psychodynamic-motivation-and-training-program-nct01445808.md): Completed. Clinical trial on Coronary Heart Disease and Physical Activity run by Johannes Gutenberg University Mainz in Germany. - [Regulatory Post Marketing Surveillance Study on YA | PMS & PMDD trial](https://niyora.com/research/trials/regulatory-post-marketing-surveillance-study-on-yaz-nct00998257.md): Completed. Study on Contraception and Premenstrual Syndrome run by Bayer in South Korea. - [Reiki & Premenstrual Syndrome & Quality of Life | PMS & PMDD trial](https://niyora.com/research/trials/reiki-premenstrual-syndrome-quality-of-life-nct05924334.md): Completed. Clinical trial on Quality of Life run by Ege University in Turkey (Türkiye). - [Repetitive GON Blockade for Menstrual Migraine | PMS & PMDD trial](https://niyora.com/research/trials/repetitive-gon-blockade-for-menstrual-migraine-nct07576309.md): Completed. Clinical trial on Menstrual Migraine and Menstrually Related Migraine run by Saglik Bilimleri Universitesi in Turkey (Türkiye). - [Reproductive Function and Mood in Women With Bipol | PMS & PMDD trial](https://niyora.com/research/trials/reproductive-function-and-mood-in-women-with-bipolar-nct00183352.md): Completed. Study on Bipolar Disorder and Mental Health run by Stanford University in United States. - [RESist Against Irritability Superiority Trial | PMS & PMDD trial](https://niyora.com/research/trials/resist-against-irritability-superiority-trial-nct05528926.md): Status unknown. Clinical trial on Irritable Mood run by University Hospital, Montpellier in France. - [Safety and Efficacy of PMT Therapy of hPAP | PMS & PMDD trial](https://niyora.com/research/trials/safety-and-efficacy-of-pmt-therapy-of-hpap-nct05761899.md): Recruiting now. Clinical trial on Hereditary Pulmonary Alveolar Proteinosis run by Children's Hospital Medical Center, Cincinnati in United States. - [Safety and Tolerability of Fb-PMT in Recurrent Gli | PMS & PMDD trial](https://niyora.com/research/trials/safety-and-tolerability-of-fb-pmt-in-recurrent-glioblastoma-nct05226494.md): Running, not recruiting. Clinical trial on Glioma, Malignant run by NanoPharmaceuticals LLC in United States. - [Self-Acupressure for Primary Dysmenorrhea and Prem | PMS & PMDD trial](https://niyora.com/research/trials/self-acupressure-for-primary-dysmenorrhea-and-premenstrual-nct07409337.md): Recruiting now. Clinical trial on Primary Dysmenorrhea and Premenstrual Syndrome run by Nigde Omer Halisdemir University in Turkey (Türkiye). - [Self-Compassion and Quality of Life in Nursing Stu | PMS & PMDD trial](https://niyora.com/research/trials/self-compassion-and-quality-of-life-in-nursing-students-with-nct07684638.md): Completed. Study on Premenstrual Syndrome and Quality of Life run by Acibadem University in Turkey (Türkiye). - [Sex differences in interoception and mental health | PMS & PMDD trial](https://niyora.com/research/trials/sex-differences-in-interoception-and-mental-health-an-isrctn99520723.md): Recruiting now. Study on Identifying sex differences in interoception (i.e. the perception of the internal state of the body), common mental health disorders - [Short-Term Versus Long-Term Treatment for Severe P | PMS & PMDD trial](https://niyora.com/research/trials/short-term-versus-long-term-treatment-for-severe-nct00318773.md): Completed. Clinical trial on Premenstrual Syndrome run by Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD) in United St - [Single Session of tACS in a Depressive Episode | PMS & PMDD trial](https://niyora.com/research/trials/single-session-of-tacs-in-a-depressive-episode-nct03449979.md): Completed. Clinical trial on Depression and Major Depressive Disorder run by University of North Carolina, Chapel Hill in United States. - [Sleep and melatonin secretion in women with severe | PMS & PMDD trial](https://niyora.com/research/trials/sleep-and-melatonin-secretion-in-women-with-severe-isrctn96702191.md): no longer recruiting. Clinical trial on Premenstrual dysphoric disorder (PMDD) run by Douglas Mental Health University Institute (Canada) in Canada. - [Sleep Quality and the Menstrual Cycle | PMS & PMDD trial](https://niyora.com/research/trials/sleep-quality-and-the-menstrual-cycle-nct06906133.md): Running, not recruiting. Study on Sleep Quality run by University of Akureyri in Iceland. - [Stress, Inflammation and Neuroimaging in Major Dep | PMS & PMDD trial](https://niyora.com/research/trials/stress-inflammation-and-neuroimaging-in-major-depressive-nct06130371.md): Recruiting now. Study on MDD and PMDD run by University Hospital Tuebingen in Germany. - [Stress & Premenstrual Symptoms Study | PMS & PMDD trial](https://niyora.com/research/trials/stress-premenstrual-symptoms-study-nct02777372.md): Completed. Clinical trial on PMDD and Stress run by Johns Hopkins University in United States. - [Study Evaluating Combination of Levonorgestrel and | PMS & PMDD trial](https://niyora.com/research/trials/study-evaluating-combination-of-levonorgestrel-and-ethinyl-nct00195559.md): Completed. Clinical trial on Premenstrual Syndrome and Menstruation Disturbances run by Wyeth is now a wholly owned subsidiary of Pfizer in Argentina and Braz - [Study Evaluating Combination of Levonorgestrel (LN | PMS & PMDD trial](https://niyora.com/research/trials/study-evaluating-combination-of-levonorgestrel-lng-and-nct00128934.md): Completed. Clinical trial on Menstruation Disturbances and Premenstrual Syndrome run by Wyeth is now a wholly owned subsidiary of Pfizer in Canada and United - [Study Evaluating Levonorgestrel/Ethinyl Estradiol | PMS & PMDD trial](https://niyora.com/research/trials/study-evaluating-levonorgestrel-ethinyl-estradiol-lng-ee-in-nct00161681.md): Completed. Clinical trial on Premenstrual Syndrome run by Wyeth is now a wholly owned subsidiary of Pfizer in United States. - [Study of Premenstrual Syndrome and Premenstrual Dy | PMS & PMDD trial](https://niyora.com/research/trials/study-of-premenstrual-syndrome-and-premenstrual-dysphoria-nct00001177.md): Completed. Study on Mood Disorder run by National Institute of Mental Health (NIMH) in United States. - [Study to Evaluate the Efficacy of Elix's Cycle Bal | PMS & PMDD trial](https://niyora.com/research/trials/study-to-evaluate-the-efficacy-of-elix-s-cycle-balance-and-nct05145257.md): Completed. Clinical trial on PMS and Menstrual Pain run by Zenchi, Inc. in United States. - [Study to Evaluate Your Super's Moon Balance and It | PMS & PMDD trial](https://niyora.com/research/trials/study-to-evaluate-your-super-s-moon-balance-and-its-impact-nct05237661.md): Completed. Clinical trial on PMS and Menstrual Discomfort run by Your Super, INC. in United States. - [Targeting Inter-Hemispheric Alpha Coherence With t | PMS & PMDD trial](https://niyora.com/research/trials/targeting-inter-hemispheric-alpha-coherence-with-tacs-to-nct02362191.md): Stopped early. Clinical trial on Premenstrual Dysphoric Disorder run by University of North Carolina, Chapel Hill. - [Telcagepant for Prevention of Menstrually Related | PMS & PMDD trial](https://niyora.com/research/trials/telcagepant-for-prevention-of-menstrually-related-migraine-nct01125774.md): Completed. Clinical trial on Migraine run by Merck Sharp & Dohme LLC. - [THE EFFECT OF A REFLEXOLOGY PROGRAM ON PREMENSTRUA | PMS & PMDD trial](https://niyora.com/research/trials/the-effect-of-a-reflexology-program-on-premenstrual-syndrome-nct07803497.md): Opening soon. Clinical trial on Premenstrual Syndrome-PMS run by Dokuz Eylul University. - [The Effect of Acupressure and Mindfulness to Cope | PMS & PMDD trial](https://niyora.com/research/trials/the-effect-of-acupressure-and-mindfulness-to-cope-with-nct05709561.md): Completed. Clinical trial on Premenstrual Syndrome run by Inonu University in Turkey (Türkiye). - [The Effect of Acupressure and Yoga on Premenstrual | PMS & PMDD trial](https://niyora.com/research/trials/the-effect-of-acupressure-and-yoga-on-premenstrual-symptoms-nct04320641.md): Completed. Clinical trial on Premenstrual Syndrome and Nursing Caries run by Adiyaman University Research Hospital in Turkey (Türkiye). - [The Effect of Aromatherapy Application With Bergam | PMS & PMDD trial](https://niyora.com/research/trials/the-effect-of-aromatherapy-application-with-bergamot-and-nct06289764.md): Completed. Clinical trial on Premenstrual Syndrome-PMS run by Esra ÖZER in Turkey (Türkiye). - [The Effect of Art on Premenstrual Syndrome Symptom | PMS & PMDD trial](https://niyora.com/research/trials/the-effect-of-art-on-premenstrual-syndrome-symptoms-nct05428813.md): Completed. Clinical trial on Premenstrual Syndrome run by Kutahya Health Sciences University in Turkey (Türkiye). - [The Effect of Education Given According to the Hea | PMS & PMDD trial](https://niyora.com/research/trials/the-effect-of-education-given-according-to-the-health-nct06105567.md): Completed. Clinical trial on Premenstrual Syndrome and Emotional Disorder run by Kafkas University in Turkey (Türkiye). - [The Effect of Emotional Freedom Technique on Preme | PMS & PMDD trial](https://niyora.com/research/trials/the-effect-of-emotional-freedom-technique-on-premenstrual-nct05499000.md): Completed. Clinical trial on Premenstrual Syndrome and Emotional Problem run by Inonu University in Turkey (Türkiye). - [The Effect of Emotional Freedom Technique on Preme | PMS & PMDD trial](https://niyora.com/research/trials/the-effect-of-emotional-freedom-technique-on-premenstrual-nct06000579.md): Completed. Clinical trial on Premenstrual Syndrome run by KTO Karatay University in Turkey (Türkiye). - [The Effect of Emotional Freedom Technique on Preme | PMS & PMDD trial](https://niyora.com/research/trials/the-effect-of-emotional-freedom-technique-on-premenstrual-nct06557070.md): Completed. Clinical trial on Premenstrual Syndrome and Emotional Freedom Technique run by Dokuz Eylul University in Turkey (Türkiye). - [The Effect of Foot Bath on PMS, Sleep and Quality | PMS & PMDD trial](https://niyora.com/research/trials/the-effect-of-foot-bath-on-pms-sleep-and-quality-of-life-nct05264519.md): Completed. Clinical trial on Premenstrual Syndrome run by Hüsne YÜCESOY in Turkey (Türkiye). - [The Effect of GnRH on Pitutitary Hormones in Menst | PMS & PMDD trial](https://niyora.com/research/trials/the-effect-of-gnrh-on-pitutitary-hormones-in-menstrual-cycle-nct00001232.md): Completed. Study on Depressive Disorder and Healthy run by National Institute of Mental Health (NIMH) in United States. - [THE EFFECT OF GUİDED IMAGERY ON PREMENSTRUAL SYNDR | PMS & PMDD trial](https://niyora.com/research/trials/the-effect-of-guided-imagery-on-premenstrual-syndrome-nct07202650.md): Recruiting now. Clinical trial on Guided Imagery and Premenstrual Syndrome run by Baskent University in Turkey (Türkiye). - [The Effect of Hydrogen-rich Water on Premenstrual | PMS & PMDD trial](https://niyora.com/research/trials/the-effect-of-hydrogen-rich-water-on-premenstrual-symptoms-nct05556252.md): Completed. Clinical trial on Premenstrual Syndrome run by Menekşe Nazlı AKER in Turkey (Türkiye). - [The Effect of Individualised Homoeopathic Treatmen | PMS & PMDD trial](https://niyora.com/research/trials/the-effect-of-individualised-homoeopathic-treatment-using-nct02481973.md): Completed. Clinical trial on Premenstrual Syndrome run by University of Johannesburg in South Africa. - [The Effect of Laughter Therapy On The Food Craving | PMS & PMDD trial](https://niyora.com/research/trials/the-effect-of-laughter-therapy-on-the-food-craving-nct05796869.md): Status unknown. Clinical trial on PMS and LAUGHTER run by Sinop University in Turkey (Türkiye). - [The Effect of Laughter Yoga and Premenstrual Sympt | PMS & PMDD trial](https://niyora.com/research/trials/the-effect-of-laughter-yoga-and-premenstrual-symptoms-nct07074314.md): Completed. Clinical trial on Premenstrual Syndrome and Quality of Life run by Kırklareli University in Turkey (Türkiye). - [The Effect of Laughter Yoga on Premenstrual Sympto | PMS & PMDD trial](https://niyora.com/research/trials/the-effect-of-laughter-yoga-on-premenstrual-symptoms-and-nct05859399.md): Status unknown. Clinical trial on Premenstrual Syndrome and Quality of Life run by Mersin University. - [The Effect of Laughter Yoga on Premenstrual Syndro | PMS & PMDD trial](https://niyora.com/research/trials/the-effect-of-laughter-yoga-on-premenstrual-syndrome-nct07139223.md): Completed. Clinical trial on Premenstrual Syndrome-PMS run by Lokman Hekim University in Turkey (Türkiye). - [The Effect of Mandala Art Therapy in Coping With P | PMS & PMDD trial](https://niyora.com/research/trials/the-effect-of-mandala-art-therapy-in-coping-with-nct06144073.md): Completed. Clinical trial on Premenstrual Syndrome run by Kahramanmaras Sutcu Imam University in Turkey (Türkiye). - [The Effect of Mandala Coloring, Sleep Quality, Anx | PMS & PMDD trial](https://niyora.com/research/trials/the-effect-of-mandala-coloring-sleep-quality-anxiety-with-nct07785622.md): Opening soon. Clinical trial on Premenstrual Syndrome run by Kırklareli University in Turkey (Türkiye). - [The Effect of Mindfulness Training on Premenstrual | PMS & PMDD trial](https://niyora.com/research/trials/the-effect-of-mindfulness-training-on-premenstrual-syndrome-nct06756477.md): Completed. Clinical trial on Mindfulness and Premenstrual Syndrome-PMS run by Nisan Akçay in Turkey (Türkiye). - [The Effect of Nutrition Education on Premenstrual | PMS & PMDD trial](https://niyora.com/research/trials/the-effect-of-nutrition-education-on-premenstrual-syndrome-nct05144568.md): Completed. Clinical trial on Premenstrual Syndrome run by Ordu University in Turkey (Türkiye). - [The Effect of Peer-Guided Pilates Exercise on Prem | PMS & PMDD trial](https://niyora.com/research/trials/the-effect-of-peer-guided-pilates-exercise-on-premenstrual-nct06026540.md): Completed. Clinical trial on Premenstrual Syndrome run by Istanbul University - Cerrahpasa in Turkey (Türkiye). - [The effect of phytoestrogens on symptoms of premen | PMS & PMDD trial](https://niyora.com/research/trials/the-effect-of-phytoestrogens-on-symptoms-of-premenstrual-isrctn94691299.md): no longer recruiting. Clinical trial on Urological and Genital Diseases: Premenstrual syndrome (PMS) run by Department of Health (UK) in England and United Ki - [The Effect of Pilates Exercise and Whatsapp Text-B | PMS & PMDD trial](https://niyora.com/research/trials/the-effect-of-pilates-exercise-and-whatsapp-text-based-nct05290181.md): Completed. Clinical trial on Premenstrual Syndrome and Physical Exercise run by Aydin Adnan Menderes University in Turkey (Türkiye). - [The Effect of Progressive Muscle Relaxation Exerci | PMS & PMDD trial](https://niyora.com/research/trials/the-effect-of-progressive-muscle-relaxation-exercises-on-nct06909955.md): Completed. Clinical trial on Premenstrual Disorder run by Istanbul Medipol University Hospital in Turkey (Türkiye). - [The Effect of Progressive Relaxation Exercises on | PMS & PMDD trial](https://niyora.com/research/trials/the-effect-of-progressive-relaxation-exercises-on-nct05428800.md): Completed. Clinical trial on Premenstrual Syndrome run by Kutahya Health Sciences University in Turkey (Türkiye). - [The Effect of PVE Applied in Addition to Pilates o | PMS & PMDD trial](https://niyora.com/research/trials/the-effect-of-pve-applied-in-addition-to-pilates-on-nct06191536.md): Completed. Clinical trial on Premenstrual Syndrome and Pelvic Floor Disorders run by Uskudar University in Turkey (Türkiye). - [The Effect of Reflexology on Premenstrual Syndrome | PMS & PMDD trial](https://niyora.com/research/trials/the-effect-of-reflexology-on-premenstrual-syndrome-symptoms-nct06961552.md): Opening soon. Clinical trial on Effect of Reflexology on Premenstrual Syndrome Symptoms run by Saglik Bilimleri Universitesi. - [The Effect of Seed Cycling-Based Nutritional Inter | PMS & PMDD trial](https://niyora.com/research/trials/the-effect-of-seed-cycling-based-nutritional-intervention-on-nct07575698.md): Running, not recruiting. Study on Seed Cycling and Nutrition Habits run by TC Erciyes University in Turkey (Türkiye). - [The Effect of Sensory Awareness Education on Femal | PMS & PMDD trial](https://niyora.com/research/trials/the-effect-of-sensory-awareness-education-on-female-students-nct07097181.md): Opening soon. Clinical trial on for Girls and Sensory Awareness Training run by Saglik Bilimleri Universitesi in Turkey (Türkiye). - [The Effect of Su-Jok Application and Progressive M | PMS & PMDD trial](https://niyora.com/research/trials/the-effect-of-su-jok-application-and-progressive-muscle-nct06296043.md): Status unknown. Clinical trial on Premenstrual Syndrome run by Saglik Bilimleri Universitesi in Turkey (Türkiye). - [The Effect of Toremifene Treatment to the Magnetic | PMS & PMDD trial](https://niyora.com/research/trials/the-effect-of-toremifene-treatment-to-the-magnetic-resonance-nct00534846.md): Completed. Clinical trial on Breast Pain run by Satakunta Central Hospital in Finland. - [The Effect of Yoga and Progressive Muscle Relaxati | PMS & PMDD trial](https://niyora.com/research/trials/the-effect-of-yoga-and-progressive-muscle-relaxation-nct05396976.md): Status unknown. Clinical trial on Premenstrual Syndrome run by Eastern Mediterranean University in Cyprus. - [The Effects of Manual Lymphatic Drainage and Self- | PMS & PMDD trial](https://niyora.com/research/trials/the-effects-of-manual-lymphatic-drainage-and-self-manual-nct07814807.md): Opening soon. Clinical trial on Premenstrual Syndrome run by Izmir Democracy University in Turkey (Türkiye). - [The Effects of Manual Lymphatic Drainage and Trans | PMS & PMDD trial](https://niyora.com/research/trials/the-effects-of-manual-lymphatic-drainage-and-transcutaneous-nct05340816.md): Completed. Clinical trial on Premenstrual Syndrome run by Kutahya Health Sciences University in Turkey (Türkiye). - [The Effects of Mixhers HERTIME Supplements on Mens | PMS & PMDD trial](https://niyora.com/research/trials/the-effects-of-mixhers-hertime-supplements-on-menstrual-nct06136104.md): Completed. Clinical trial on Healthy and Premenstrual Dysphoric Disorder run by Midwestern University in United States. - [The effects of nutritional supplementation on prem | PMS & PMDD trial](https://niyora.com/research/trials/the-effects-of-nutritional-supplementation-on-premenstrual-isrctn48058420.md): no longer recruiting. Clinical trial on Pre-menstrual syndrome run by Swisse Vitamins Pty Ltd (Australia) in Australia. - [The Effects of Progressive Relaxation Exercise | PMS & PMDD trial](https://niyora.com/research/trials/the-effects-of-progressive-relaxation-exercise-nct06522126.md): Completed. Clinical trial on Effects of Progressive Relaxation Exercise and Exercise run by Inonu University in Turkey (Türkiye). - [The Effects of Reproductive Hormones on Mood and B | PMS & PMDD trial](https://niyora.com/research/trials/the-effects-of-reproductive-hormones-on-mood-and-behavior-nct00001322.md): Completed. Clinical trial on Healthy Volunteers run by National Institute of Mental Health (NIMH) in United States. - [The Efficacy of Different Doses of Acupuncture in | PMS & PMDD trial](https://niyora.com/research/trials/the-efficacy-of-different-doses-of-acupuncture-in-nct03881319.md): Status unknown. Clinical trial on Premenstrual Syndrome and Dysmenorrhea run by Taipei City Hospital in Taiwan. - [The Efficacy of Lavender Herbal Tea in Premenstrua | PMS & PMDD trial](https://niyora.com/research/trials/the-efficacy-of-lavender-herbal-tea-in-premenstrual-syndrome-nct07737366.md): Completed. Clinical trial on Premenstrual Syndrome and Anxiety run by Sakarya University in Turkey (Türkiye). - [The efficacy of treatment with St John’s Wort for | PMS & PMDD trial](https://niyora.com/research/trials/the-efficacy-of-treatment-with-st-johns-wort-for-isrctn31487459.md): no longer recruiting. Clinical trial on Pre-menstrual syndrome (PMS) run by University of Leeds (UK) in England and United Kingdom. - [The Impact Evaluation of the COVID-19 Prevention o | PMS & PMDD trial](https://niyora.com/research/trials/the-impact-evaluation-of-the-covid-19-prevention-on-risk-nct05188456.md): Status unknown. Study on COVID-19 Pandemics and Human Immunodeficiency Virus run by National Taiwan University in Taiwan. - [The Impact of Serelys PMS on Symptoms of PMS | PMS & PMDD trial](https://niyora.com/research/trials/the-impact-of-serelys-pms-on-symptoms-of-pms-nct03298607.md): Completed. Clinical trial on Premenstrual Syndrome run by Jens Rikardt Andersen in Denmark. - [The Influence of the Menstrual Cycle on Lithium an | PMS & PMDD trial](https://niyora.com/research/trials/the-influence-of-the-menstrual-cycle-on-lithium-and-nct01385709.md): Completed. Study on Bipolar Affective Disorders and Cyclothymic Disorder run by Weill Medical College of Cornell University in United States. - [The Oral Contraceptive Pill for Premenstrual Worse | PMS & PMDD trial](https://niyora.com/research/trials/the-oral-contraceptive-pill-for-premenstrual-worsening-of-nct00633360.md): Completed. Clinical trial on Premenstrual Syndrome and Depression run by Massachusetts General Hospital in United States. - [The Relationship of Premenstrual Syndrome and Prim | PMS & PMDD trial](https://niyora.com/research/trials/the-relationship-of-premenstrual-syndrome-and-primary-nct06052722.md): Status unknown. Clinical trial on Primary Dysmenorrhea and Premenstrual Syndrome run by Tokat Gaziosmanpasa University in Turkey (Türkiye). - [The Role of GABA and Neurosteroids in Premenstrual | PMS & PMDD trial](https://niyora.com/research/trials/the-role-of-gaba-and-neurosteroids-in-premenstrual-dysphoric-nct00678574.md): Completed. Clinical trial on Premenstrual Dysphoric Disorder and Premenstrual Syndrome run by University of Pennsylvania in United States. - [The Soft Tissue Mobilization Techniques on PMS | PMS & PMDD trial](https://niyora.com/research/trials/the-soft-tissue-mobilization-techniques-on-pms-nct05836454.md): Completed. Clinical trial on Premenstrual Syndrome and Premenstrual Pain run by Eastern Mediterranean University in Cyprus. - [The SPARK-PMDD Study | PMS & PMDD trial](https://niyora.com/research/trials/the-spark-pmdd-study-nct07771426.md): Opening soon. Study on Premenstrual Dysphoric Disorder and PMDD run by King's College London in United Kingdom. - [The Symptom Experience of Women With Perimenstrual | PMS & PMDD trial](https://niyora.com/research/trials/the-symptom-experience-of-women-with-perimenstrual-syndrome-nct00174161.md): Status unknown. Study on Premenstrual Syndrome run by National Taiwan University Hospital in Taiwan. - [To Establish Whether Individuals With Premenstrual | PMS & PMDD trial](https://niyora.com/research/trials/to-establish-whether-individuals-with-premenstrual-dysphoric-nct07686718.md): Recruiting now. Study on Premenstrual Dysphoric Disorder ( PMDD) run by Lancaster University in United Kingdom. - [Transcutaneous Auricular Neurostimulation (tAN) fo | PMS & PMDD trial](https://niyora.com/research/trials/transcutaneous-auricular-neurostimulation-tan-for-nct07688720.md): Recruiting now. Clinical trial on Perimenopause and PMDD run by Texas Christian University in United States. - [Treatment of Menstrually Related Disorders With Co | PMS & PMDD trial](https://niyora.com/research/trials/treatment-of-menstrually-related-disorders-with-continuous-v-nct00089414.md): Stopped early. Clinical trial on Premenstrual Syndrome and PMS run by National Institute of Mental Health (NIMH) in United States. - [Treatment of Premenstrual Syndrome - Internet-base | PMS & PMDD trial](https://niyora.com/research/trials/treatment-of-premenstrual-syndrome-internet-based-self-help-nct01961479.md): Completed. Clinical trial on Premenstrual Syndrome (PMS) run by Philipps University Marburg in Germany. - [Unique Effects of Perimenstrual Estradiol or Proge | PMS & PMDD trial](https://niyora.com/research/trials/unique-effects-of-perimenstrual-estradiol-or-progesterone-nct03498313.md): Completed. Clinical trial on Suicidal Ideation run by University of Illinois at Chicago in United States. - [Validation of PreMentricS smartphone app: patient | PMS & PMDD trial](https://niyora.com/research/trials/validation-of-prementrics-smartphone-app-patient-and-isrctn14743304.md): no longer recruiting. Clinical trial on Premenstrual disorders run by University of Alberta in Australia and Canada. - [Wellness Intervention for Menstrual Mood Disorders | PMS & PMDD trial](https://niyora.com/research/trials/wellness-intervention-for-menstrual-mood-disorders-nct01995916.md): Completed. Clinical trial on Menstrual Mood Disorders run by University of North Carolina, Chapel Hill in United States. - [Whole-body Vibration Versus Aerobic Exercise on th | PMS & PMDD trial](https://niyora.com/research/trials/whole-body-vibration-versus-aerobic-exercise-on-the-nct04855981.md): Completed. Clinical trial on Premenstrual Syndrome run by Cairo University in Egypt. - [YAZ Premenstrual Dysphoric Disorder (PMDD) in Chin | PMS & PMDD trial](https://niyora.com/research/trials/yaz-premenstrual-dysphoric-disorder-pmdd-in-china-nct00824187.md): Completed. Clinical trial on Premenstrual Dysphoric Disorder ( PMDD) run by Bayer in China. ## Pages - [About Niyora](https://niyora.com/about.md): Neha Prasad on why she built Niyora: what the research on premenstrual mood actually says, what she cut, and what the app will never do with your data. - [Writing · Niyora](https://niyora.com/blog.md): Notes on stress, women's health, and building Niyora in the open. Evidence-led, quietly written. - [Getting care for PMS and PMDD | Niyora](https://niyora.com/care.md): How to get PMS or PMDD diagnosed, which specialist to see, and how to prepare for the appointment. - [How to diagnose PMDD: a step-by-step guide](https://niyora.com/care/how-to-get-diagnosed.md): Diagnosing PMDD means tracking symptoms daily for two cycles, ruling out other causes, and a clinician review. Here's how to diagnose PMDD, step by step. - [PMDD books, podcasts and other trustworthy resources](https://niyora.com/care/pmdd-books-and-resources.md): The best PMDD books, podcasts and websites explain the diagnosis clearly and send you toward tracking instead of coping tips. Here's how to find them. - [PMDD helpline: crisis lines and what to do right now](https://niyora.com/care/pmdd-helpline.md): If you need a PMDD helpline right now, here are verified crisis lines for the US, UK, Canada, Australia and India, plus what to do in the next few minutes - [PMDD specialist: how to find one and what to expect](https://niyora.com/care/pmdd-specialist.md): A PMDD specialist is usually a gynecologist or psychiatrist treating hormone-driven mood symptoms before your period. Here's how to find one. - [What's new · Niyora](https://niyora.com/changelog.md): Every Niyora release in plain language, newest first. What changed in the app, what got fixed, and what the next version is being built around. - [Niyora compared with Flo, Clue and other apps · Niyora](https://niyora.com/compare.md): Niyora vs Flo, Clue, Stardust, Bearable, Apple Health and AI chat apps for PMS and PMDD. Checked against each app’s own pages and dated. - [PMS and PMDD compared with other conditions | Niyora](https://niyora.com/conditions.md): How PMS and PMDD overlap with ADHD, bipolar disorder, depression, perimenopause and more, and how to tell them apart. - [Hormone anxiety disorder: causes, signs and treatment](https://niyora.com/conditions/hormonal-anxiety.md): Hormone anxiety disorder describes anxiety linked to hormone shifts like your cycle or perimenopause, with causes, signs and treatment options. - [PMDD and ADHD: how they interact and what can help](https://niyora.com/conditions/pmdd-and-adhd.md): PMDD and ADHD overlap because estrogen helps regulate dopamine, so the premenstrual hormone drop can hit ADHD symptoms harder, mainly in the final week. - [Perimenopause or PMDD: How They Overlap and What Helps](https://niyora.com/conditions/pmdd-and-perimenopause.md): Perimenopause or PMDD: how falling, erratic hormones can worsen PMDD, whether it ends after menopause, and how to track and treat both conditions. - [PMDD and postpartum depression: how they're linked](https://niyora.com/conditions/pmdd-and-postpartum.md): PMDD and postpartum depression often overlap. A history of PMDD or PMS raises postpartum depression risk, and treatment plans need to account for both. - [PMDD vs bipolar disorder: how doctors tell them apart](https://niyora.com/conditions/pmdd-vs-bipolar.md): PMDD vs bipolar disorder differ in timing: PMDD symptoms follow the menstrual cycle and ease after your period starts; bipolar episodes don't. - [Depression and PMDD: how to tell them apart in your cycle](https://niyora.com/conditions/pmdd-vs-depression.md): Depression and PMDD can look similar, but timing sets them apart. Here's how to tell PMDD from depression, and what to do if you're not sure. - [PMDD or endometriosis: how to tell them apart and treat each](https://niyora.com/conditions/pmdd-vs-endometriosis.md): PMDD or endometriosis? Learn how timing, symptoms and diagnosis differ, whether you can have both, and how daily charting helps a doctor tell them apart. - [PME vs PMDD: How to Tell the Difference Between Them](https://niyora.com/conditions/pmdd-vs-pme.md): PME vs PMDD explained: how timing, symptoms, diagnosis and treatment differ, with the two-cycle charting method clinicians use to tell them apart. - [Perimenopause and PMS Symptoms: How They're Linked](https://niyora.com/conditions/pms-and-perimenopause.md): Perimenopause and PMS symptoms can overlap, often feeling worse as hormones swing unpredictably before periods stop. Here's why, and what can help. - [PMS vs Pregnancy Symptoms: How to Tell the Difference](https://niyora.com/conditions/pms-or-pregnant.md): PMS vs pregnancy symptoms can look identical at first. See which signs overlap, which lean toward pregnancy, and when a test gives you an answer. - [Premenstrual Cramps vs Pregnancy Cramps: How to Tell](https://niyora.com/conditions/pms-or-pregnant-cramps.md): Premenstrual cramps vs pregnancy cramps can feel nearly identical before a missed period. Here's how timing, intensity, and other signs tell them apart. - [Fatigue pregnancy or period: how to tell the difference](https://niyora.com/conditions/pms-or-pregnant-fatigue.md): Fatigue can mean PMS or early pregnancy. This page compares the timing, intensity, and other signs of fatigue before your period versus pregnancy. - [Insomnia before your period or pregnancy: how to tell](https://niyora.com/conditions/pms-or-pregnant-insomnia.md): Insomnia before your period or pregnancy can feel the same. Here's how timing, PMS history and other signs help you tell PMS from early pregnancy. - [Nausea before your period or pregnant: how to know](https://niyora.com/conditions/pms-or-pregnant-nausea.md): Nausea before your period or pregnant: timing is the clue. See how PMS nausea and early pregnancy nausea differ, what else helps, and when to take a test. - [PMS Psychosis: Symptoms, Causes and When to Get Help](https://niyora.com/conditions/premenstrual-psychosis.md): PMS psychosis is rare: hallucinations, delusions or confusion that flare before a period. See how it differs from PMDD and when it's an emergency. - [Menstrual cycle phases and how they affect your mood | Niyora](https://niyora.com/cycle.md): The four phases of the menstrual cycle, what happens to your hormones in each, and how they shape mood, energy and sleep. - [Follicular phase: what it is, hormones and your mood](https://niyora.com/cycle/follicular-phase.md): The follicular phase is the first part of your cycle, from day one of your period until ovulation, when estrogen rises and energy often steadies. - [Follicular phase mood: why it happens and what helps](https://niyora.com/cycle/follicular-phase-mood.md): Mood in the follicular phase: why it changes, when it's hardest, how long the phase lasts, and how to tell if it's PMS, PMDD or something else. - [Follicular phase symptoms: what to expect and why it happens](https://niyora.com/cycle/follicular-phase-symptoms.md): Follicular phase symptoms include rising energy, clearer skin and lifting mood as estrogen climbs after your period. Here's what's typical and what's not. - [Luteal phase bloating: why it happens and what helps](https://niyora.com/cycle/luteal-phase-bloating.md): Bloating in the luteal phase comes from progesterone and estrogen shifting after ovulation. Here's why it happens, when it peaks, and what helps right now. - [Luteal phase cramps: why they happen and what helps](https://niyora.com/cycle/luteal-phase-cramps.md): Luteal phase cramps come from hormone shifts after ovulation and before your period. Here's why they start, when they're worst, and what helps. - [Luteal phase cravings: why they happen and what helps](https://niyora.com/cycle/luteal-phase-cravings.md): Luteal phase cravings happen as progesterone and estrogen shift before your period. Here's why it happens and what helps tonight. - [Luteal phase emotions: why they happen and what helps](https://niyora.com/cycle/luteal-phase-emotions.md): Luteal phase emotions are common and tied to falling progesterone and estrogen before your period. Here's why it happens and what helps right now. - [Luteal phase fatigue: why it happens and what helps](https://niyora.com/cycle/luteal-phase-fatigue.md): Luteal phase fatigue comes from falling progesterone, lower cortisol and disrupted sleep before your period. Here's why it hits and what helps tonight. - [Luteal phase feeling ugly: why it happens and what helps](https://niyora.com/cycle/luteal-phase-feeling-ugly.md): Luteal phase feeling ugly is common, tied to falling progesterone and allopregnanolone, more than any real change in your face or body. Here's what helps now. - [Luteal phase foods: what to eat, avoid, and why it helps](https://niyora.com/cycle/luteal-phase-foods.md): Luteal phase foods that steady blood sugar, ease cravings, and support mood, plus what to limit and whether seed cycling actually works. - [Luteal phase hormones: progesterone and estrogen levels](https://niyora.com/cycle/luteal-phase-hormones.md): Luteal phase hormones shift quickly: progesterone rises then drops, estrogen dips twice, and that combination explains many premenstrual symptoms. - [Luteal phase hungry: why it happens and what helps](https://niyora.com/cycle/luteal-phase-hunger.md): Luteal phase hunger explained: why progesterone shifts drive appetite changes before your period, when it peaks, and what helps right now. - [Longer luteal phase: what causes it and what it means](https://niyora.com/cycle/luteal-phase-long.md): A longer luteal phase usually falls within the normal range, but here's what causes it, when it's a concern, and how it can affect PMS timing. - [How to feel better during the luteal phase: what helps](https://niyora.com/cycle/luteal-phase-self-care.md): How to feel better during the luteal phase: what helps mood, sleep and energy, how to plan ahead, and when to see a doctor. - [Short Luteal Phase: Causes, Signs, and What It Means](https://niyora.com/cycle/luteal-phase-short.md): A short luteal phase lasts under 10 days between ovulation and your period. Here's the normal range, common causes, and what it means for PMS. - [Luteal phase support supplements: what the evidence says](https://niyora.com/cycle/luteal-phase-supplements.md): Luteal phase support supplements range from calcium and vitamin B6 to prescription progesterone. Here's what has real evidence for PMS, and what doesn't. - [Luteal phase symptoms: what to expect and why they happen](https://niyora.com/cycle/luteal-phase-symptoms.md): Luteal phase symptoms range from mood swings to bloating and fatigue, driven by falling estrogen and progesterone before your period starts. - [Water retention during luteal phase: why it happens](https://niyora.com/cycle/luteal-phase-water-retention.md): Water retention during the luteal phase comes from hormone shifts, especially rising progesterone and aldosterone. Here's why it happens and what helps. - [Luteal phase workout: what to do and what to skip tonight](https://niyora.com/cycle/luteal-phase-workouts.md): A luteal phase workout usually means lower intensity, realistic expectations for pace and power, and a backup plan for zero-energy days. - [Menstrual cycle and mood: how each phase feels different](https://niyora.com/cycle/menstrual-cycle-and-mood.md): Your menstrual cycle and mood are linked by shifting estrogen and progesterone. See how each phase feels and how to track your own mood pattern. - [Menstrual cycle and fatigue: why it changes by phase](https://niyora.com/cycle/menstrual-cycle-fatigue.md): Fatigue across the menstrual cycle follows a pattern, climbing in the luteal phase as estrogen and progesterone drop. Here's why, and how to track it. - [Menstrual cycle hormones: what changes in each phase](https://niyora.com/cycle/menstrual-cycle-hormones.md): Menstrual cycle hormones (FSH, LH, estrogen, progesterone) rise and fall in a set pattern each cycle, and that pattern can shape mood before your period. - [Menstrual cycle phases: the 4 stages and what they mean](https://niyora.com/cycle/menstrual-cycle-phases.md): Menstrual cycle phases follow four stages: menstrual, follicular, ovulation and luteal, each with its own hormones, energy and mood shifts. - [Menstrual cycle phases and symptoms, phase by phase](https://niyora.com/cycle/menstrual-cycle-phases-symptoms.md): Menstrual cycle phases and symptoms vary by week: see what's typical in each phase, which one has the most symptoms, and how PMS and PMDD differ. - [What do ovulation pains feel like? Causes and relief](https://niyora.com/cycle/ovulation-aches-and-pains.md): What do ovulation pains feel like? Often a sharp pinch or dull ache on one side of your belly, from the egg release, lasting minutes to two days. - [Anxiety during ovulation: why it happens, what helps](https://niyora.com/cycle/ovulation-anxiety.md): Anxiety during ovulation can spike when estrogen peaks and falls fast around egg release, and progesterone starts rising. Here's why, and what helps now. - [Is it normal to feel cramps during ovulation? Causes](https://niyora.com/cycle/ovulation-cramps.md): Yes, it's normal to feel cramps during ovulation for most women. Here's why it happens, when it peaks, how it differs from PMS, and what helps now. - [Depressed during ovulation: why it happens and what helps](https://niyora.com/cycle/ovulation-depression.md): Feeling depressed during ovulation is a real hormone pattern, not in your head. Here's why it happens, how long it lasts, and what helps right now. - [Emotions during ovulation: what's happening and why](https://niyora.com/cycle/ovulation-emotions.md): Emotions during ovulation can swing from confident to weepy as estrogen peaks and progesterone rises. Here's why, and what helps right now. - [Extreme fatigue during ovulation: causes and relief](https://niyora.com/cycle/ovulation-fatigue.md): Extreme fatigue during ovulation often comes from the estrogen drop and progesterone rise after you ovulate. Why it happens and what helps tonight. - [Ovulation Hormones: What Changes and Why It Matters](https://niyora.com/cycle/ovulation-hormones.md): Ovulation hormones shift in a set order: FSH matures a follicle, estrogen triggers the LH surge, and progesterone rises after the egg is released. - [Insomnia and ovulation: why sleep gets harder and what helps](https://niyora.com/cycle/ovulation-insomnia.md): Insomnia and ovulation often overlap around the fertile window, as a rising temperature and shifting hormones make it harder to fall or stay asleep. - [Feeling nauseous during ovulation: causes and relief](https://niyora.com/cycle/ovulation-nausea.md): Feeling nauseous during ovulation is usually tied to the LH and estrogen surge before the egg releases. Here's what helps right now. - [What phase comes after ovulation? Luteal phase explained](https://niyora.com/cycle/ovulation-phase.md): The phase that comes after ovulation is the luteal phase, when progesterone and estrogen fall before your period. Here's what happens at ovulation itself. - [What does ovulation feel like? Symptoms, explained](https://niyora.com/cycle/ovulation-symptoms.md): What does ovulation feel like? A mood lift, higher energy, mild pelvic twinges and more cervical mucus, driven by an estrogen and LH surge this cycle. - [1 week before period symptoms: what's normal](https://niyora.com/cycle/week-before-period.md): One week before your period, bloating, mood swings, breast tenderness and fatigue are common as estrogen and progesterone begin to fall before bleeding. - [Do you ovulate before your period? Here's the timing](https://niyora.com/cycle/when-do-you-ovulate.md): Ovulation happens before your period, usually 12 to 16 days before it starts. Here's how to know you've ovulated and what it means for PMS timing. - [PMS Questions Answered: PMS vs PMDD, Anxiety, Privacy · Niyora FAQ](https://niyora.com/faq.md): Straight answers to common PMS questions. Is PMS normal? Why am I anxious before my period? PMS vs PMDD? What calms it down, and what the evidence says. - [PMS and PMDD glossary | Niyora](https://niyora.com/glossary.md): Plain-language definitions of the words used around PMS, PMDD, hormones and the menstrual cycle. - [Corpus luteum: what it is and why it matters for PMS](https://niyora.com/glossary/corpus-luteum.md): The corpus luteum is a temporary gland that forms after ovulation and makes progesterone, and its breakdown helps trigger PMS and PMDD symptoms. - [What does PMS mean in a text? Slang meaning explained](https://niyora.com/glossary/pms-slang.md): PMS slang meaning: in texts, PMS usually stands for premenstrual syndrome, used literally or as shorthand for mood and physical symptoms before a period. - [How to steady the week before your period · Niyora](https://niyora.com/guide.md): A practical PMS guide for the days before your period. What is actually happening in your body, and the research-grounded things that steady the moment. - [How Niyora Works: PMS and PMDD Help, Step by Step](https://niyora.com/how-it-works.md): How Niyora helps on hard PMS and PMDD days: tell it what happened, swipe through what helps, and decide what to say. The research behind each step, and how your words stay private. - [Luteal phase: what happens in your body and mood each month](https://niyora.com/luteal-phase.md): The luteal phase is the two weeks after ovulation, when progesterone rises then falls and can shift mood, sleep and appetite before your period. - [Help for hard moments before your period | Niyora](https://niyora.com/moments.md): What to do when PMS rage, tears or anxiety hit: at work, with your partner, with family, or at 3am. - [PMDD breakup urge: why you want out before your period](https://niyora.com/moments/about-to-break-up.md): PMDD breakup urges before your period explained: what's happening, what to do in the next 60 seconds, and why it helps to wait ten days before deciding. - [About to send an angry text before your period? Pause](https://niyora.com/moments/about-to-send-a-text.md): About to send an angry text before your period? Here's what's happening in your body, what to do in the next minute, and what to say instead. - [Recovering after a PMDD episode: a step-by-step guide](https://niyora.com/moments/after-a-pmdd-episode.md): Recovering after a PMDD episode starts with calming your body, then repairing what was said or done. Here's what to do in the next hour, day and week. - [Crying over nothing before period: what to do right now](https://niyora.com/moments/after-crying-in-front-of-your-partner.md): Crying over nothing before your period often has a hormonal cause. Here's what to do right now, what to say, and how to repair after. - [How to apologize after a PMS blowup and start repair](https://niyora.com/moments/after-the-blowup.md): How to apologize after a PMS blowup: calm your body first, say what you're sorry for in plain words, then repair and plan for next cycle together. - [Feel fat before your period? Here's what helps now](https://niyora.com/moments/bad-body-image-day.md): Feel fat before your period? It's usually bloating and fluid shifts from falling hormones, not real weight gain. Here's why, and what helps now. - [Presentation anxiety before your period: what helps](https://niyora.com/moments/before-a-big-presentation.md): Presentation anxiety before your period can feel sharper than usual. Here's what to do in the next hour, what to tell your manager, and how to plan ahead. - [Calling in sick for PMDD: what to say and do today](https://niyora.com/moments/calling-in-sick-for-pmdd.md): Calling in sick for PMDD is a valid option on hard days. Here's what to do right now, what to tell your manager, and how to plan around your cycle. - [Cancelling plans because of PMS? What to do tonight](https://niyora.com/moments/cancelling-date-night.md): Cancelling plans because of PMS or PMDD doesn't mean something's wrong with the relationship. Here's what to do, what to say, and how to repair after. - [PMDD and Parenting: A Plan for Hard Days with Kids](https://niyora.com/moments/co-parenting-on-a-pmdd-day.md): PMDD and parenting gets harder before your period. Here's what to do in the moment, how to repair with your kids after, and how to plan around hard days. - [Oophorectomy for PMDD: what to know before surgery](https://niyora.com/moments/considering-surgery-for-pmdd.md): Oophorectomy for PMDD is a last-resort surgery for severe, confirmed cases. Here's what evidence to bring and what to ask before considering it. - [Employee with PMDD: how to support a colleague at work](https://niyora.com/moments/coworker-with-pmdd.md): If you manage or work alongside an employee with PMDD, here's what's happening hormonally, what to say, and how to plan around her hardest week. - [Late-night cravings before your period: what to do now](https://niyora.com/moments/craving-everything-at-midnight.md): Late-night cravings before your period often come with a racing mind. Here's why it happens and what helps you eat, calm down, and fall back asleep. - [Crying at work before your period: what to do right now](https://niyora.com/moments/crying-at-work.md): Crying at work before your period is common. Here's what to do right now, what to tell your manager, and how to plan around your cycle next month. - [Crying for no reason before your period, and what helps](https://niyora.com/moments/crying-for-no-reason.md): Crying for no reason before your period usually has a hormonal cause. Here's what helps in the next ten minutes and when to get more support. - [Crying in a meeting before your period: what to do now](https://niyora.com/moments/crying-in-a-meeting.md): Crying in a meeting before your period happens, and it isn't a sign you're falling apart. Here's what to do in the next hour, and how to plan next cycle. - [Crying in the car before your period: what to do now](https://niyora.com/moments/crying-in-the-car.md): If you're crying in the car before your period, here's what's happening in your body and exactly what to do in the next few minutes to feel steadier. - [Productivity in your luteal phase: a deadline plan](https://niyora.com/moments/deadline-during-your-luteal-phase.md): A big deadline during your luteal phase doesn't have to derail you. Here's a discreet work plan, plus how to plan productivity around your cycle. - [Can't stop scrolling anxiety at night before your period](https://niyora.com/moments/doom-scrolling-at-night.md): Can't stop scrolling at night before your period. Your mind races as hormones shift, and this routine helps you put the phone down and sleep. - [Dreading your next PMDD week? Here's a plan to help](https://niyora.com/moments/dreading-your-next-cycle.md): If you're dreading PMDD before it even starts, here's a plan: what's happening in your body, what to do in the next hour, and when to ask for more help. - [Everything annoys me before my period: what helps now](https://niyora.com/moments/everything-annoys-you.md): If everything annoys you before your period, falling estrogen and progesterone can shrink your patience fast. Here's what helps right now, and after. - [Studying during PMS: how to focus before a big exam](https://niyora.com/moments/exam-during-pms.md): Studying during PMS can mean brain fog, anxiety, or exhaustion before a deadline. Here's what to do, what to tell your manager, and how to plan around it. - [How to explain PMDD to kids, calm down, and repair after](https://niyora.com/moments/explaining-pmdd-to-your-kids.md): Practical, age-appropriate ways to explain PMDD to kids, calm down before you snap, and repair with them afterward, plus when to get more help. - [Feeling hopeless before your period: what to do tonight](https://niyora.com/moments/feeling-hopeless-tonight.md): If you feel hopeless before your period, you're not imagining it. Crisis lines, a 10-minute plan, and why PMDD can bring suicidal thoughts, explained. - [Feeling left out before your period: what helps now](https://niyora.com/moments/feeling-left-out.md): Feeling left out before your period often comes from a real shift in hormones in the days before bleeding. Here's what's happening and what to do now. - [PMDD rejection sensitivity: what helps in the moment](https://niyora.com/moments/feeling-like-everyone-hates-you.md): PMDD rejection sensitivity can make one text feel like proof that everyone hates you. Here's what's happening in your body and what helps right now. - [PMDD relationship doubts: what to do before you act](https://niyora.com/moments/feeling-like-leaving-the-relationship.md): PMDD relationship doubts are common before your period. Here's what to do now, what to say, and how to repair after if things got heated. - [Feeling numb before your period: causes and what to do](https://niyora.com/moments/feeling-numb.md): Feeling numb before your period is often a protective hormone response, not a lack of caring. Here's what helps in the next hour and when to get support. - [Feeling unloved before your period: what helps right now](https://niyora.com/moments/feeling-unloved-before-your-period.md): Feeling unloved before your period often comes from a hormone dip that amplifies rejection sensitivity, not proof the relationship is failing. - [Fighting with your mom before your period: what helps now](https://niyora.com/moments/fighting-with-your-mom.md): Fighting with your mom before your period often comes from a short fuse that hormones create. Here's what helps right now, and how to repair it after. - [First PMDD appointment: how to get taken seriously](https://niyora.com/moments/first-pmdd-appointment-nerves.md): Nervous about your first PMDD appointment? Here's what to say, what evidence to bring, and how to get a doctor to take your symptoms seriously. - [Friend didn't text back anxiety: what to do right now](https://niyora.com/moments/friend-didnt-text-back.md): A friend not texting back can set off real anxiety in the days before your period. Here's what to do in the next ten minutes, and when it points to PMDD. - [How to support a friend with PMDD: what to say and do](https://niyora.com/moments/friend-with-pmdd.md): PMDD can strain friendships and relationships. Here's what's happening hormonally, what helps on hard days, and how to support a friend with PMDD. - [Why do you hate yourself before your period (and what helps)](https://niyora.com/moments/hating-yourself-before-your-period.md): If you hate yourself before your period, hormone shifts and body shame are usually both at work. Here's what's happening and what to do right now. - [Impulse spending before your period: what to do now](https://niyora.com/moments/impulse-spending.md): Impulse spending before your period is common and tied to a hormone drop that affects impulse control. It usually eases once your period starts. - [Fighting with your partner before your period, now what](https://niyora.com/moments/in-the-middle-of-a-fight.md): Fighting with your partner before your period? Here's what's happening in your body, what to say right now, and how to repair things afterward, together. - [Insecure before your period: why it happens and what to do](https://niyora.com/moments/insecure-about-your-relationship.md): Feeling insecure before your period? Here's what's happening in your body, what to do right now, and how to talk to your partner without a fight. - [Jealous for No Reason Before Your Period? What Helps](https://niyora.com/moments/jealous-for-no-reason.md): Jealous for no reason before your period is common and tied to the hormone drop before bleeding. Here's what to do right now and what to say. - [Job interview anxiety before your period: what to do](https://niyora.com/moments/job-interview-before-your-period.md): Job interview anxiety before your period is common when PMS peaks. Here's what to do in the next hour, what to say at work, and how to plan ahead. - [PMS anxiety at work: a plan for a meeting with your boss](https://niyora.com/moments/meeting-with-your-boss.md): PMS anxiety at work before a meeting with your boss: what to do in the next ten minutes, what to say, and how to plan work around your cycle. - [PMDD mom guilt: what helps when you snap at your kids](https://niyora.com/moments/mom-guilt-during-pmdd.md): PMDD mom guilt is common when hard days make you snap at your kids. Here's what to do right now, how to repair, and what to tell them about it. - [Shift work and PMS: getting through a night shift week](https://niyora.com/moments/night-shift-and-pms.md): Shift work can make PMS worse. Here's what helps during a shift, what to tell your manager, and how to plan work around your cycle. - [Nightmares before your period: why and how to settle](https://niyora.com/moments/nightmares-before-your-period.md): Nightmares before your period often get more frequent as estrogen and progesterone drop. Here's what to do in bed, and how to prepare for next cycle. - [No energy before your period: what to do right now](https://niyora.com/moments/no-energy-to-do-anything.md): No energy before your period is common before bleeding starts. Here's what's happening in your body, what helps right now, and when to get more help. - [Don't want to be touched before your period: what to do](https://niyora.com/moments/not-wanting-to-be-touched.md): Not wanting to be touched before your period is common, often tied to falling hormones. Here's what helps right now and what to say to your partner. - [Overreacting before your period: what to do right now](https://niyora.com/moments/overreacting-and-you-know-it.md): Overreacting before your period often has a hormonal cause. Here's what to do in the next ten minutes, why it happens, and when to get more help. - [Small things make you furious right before your period](https://niyora.com/moments/partner-forgot-something.md): Small things make you so angry before your period because hormone levels shift fast. Here's what to do now, what to say, and how to repair. - [Can't talk when you're overwhelmed before your period](https://niyora.com/moments/partner-wants-to-talk-and-you-cant.md): Can't talk when you're overwhelmed before your period? Your body is flooded, you're not refusing. A 60-second reset, what to say, and how to repair after. - [Criticism sensitivity before your period: review day plan](https://niyora.com/moments/performance-review-in-your-luteal-phase.md): Criticism sensitivity before your period is common in the luteal phase. Here's what to do right now at work, and how to plan around it next month. - [Picking fights before your period, and what helps now](https://niyora.com/moments/picking-a-fight-you-dont-want.md): Picking fights before your period often starts in the body, not an argument. Here's what to do in the next ten minutes, and how to talk to your partner. - [PMDD and the holidays: a plan for the hardest days](https://niyora.com/moments/pmdd-and-the-holidays.md): PMDD during the holidays can bring short fuses and guilt. Here's what to do before you snap, how to repair with your kids, and when to get more help. - [PMDD episode: what to do right now, step by step guide](https://niyora.com/moments/pmdd-episode.md): If you're in a PMDD episode right now, here's what helps: steady your body first, then your thoughts, and know when it's time for more support. - [PMDD is ruining my relationship: what helps right now](https://niyora.com/moments/pmdd-is-ruining-my-relationship.md): If PMDD feels like it's ruining your relationship, here's what's happening in your body, what to say in the moment, and how to repair things after. - [PMS on vacation: how to get through the trip anyway](https://niyora.com/moments/pms-on-vacation.md): PMS on vacation doesn't have to ruin your trip. Here's what to do in the next ten minutes, through the day, and to protect the rest of your vacation. - [Overthinking texts before your period (and what to do)](https://niyora.com/moments/reading-into-their-texts.md): Overthinking texts before your period is common. Here's what's happening in your body, what to do right now, and how to repair things after. - [Regret what you said before your period? Do this now](https://niyora.com/moments/regretting-what-you-said.md): If you regret what you said before your period, here's what's happening in your body, what to say next, and how to repair it before your next cycle. - [Road rage before your period: what to do right now](https://niyora.com/moments/road-rage-before-your-period.md): Road rage before your period is real and linked to falling hormones. Here's what to do in the next 60 seconds, the next hour, and when to get help. - [Sensory overload before your period: what helps now](https://niyora.com/moments/sensory-overload-before-your-period.md): Sensory overload before your period is real and has a physical cause. Here's what to do in the next minute, hour, and when to see a doctor. - [Low libido before your period: what to say to your partner](https://niyora.com/moments/sex-and-intimacy-in-the-luteal-phase.md): Low libido before your period is common and usually has a hormonal cause. Here's what helps in the moment and what to say to your partner tonight. - [No motivation to workout before your period? What helps](https://niyora.com/moments/skipping-the-gym-again.md): No motivation to workout before your period is common, tied to falling estrogen, progesterone and testosterone. Here's what helps in the next ten minutes. - [PMS irritability at work: what to do after snapping](https://niyora.com/moments/snapping-at-a-coworker.md): PMS irritability at work is common before your period. Here's what to do right now, what to tell your manager, and how to plan around your cycle. - [PMS roommate rage: what to do if you snapped at her](https://niyora.com/moments/snapping-at-a-roommate.md): PMS roommate tension is common before your period. Here's why it happens, how to repair it today, and how to plan around your harder days together. - [PMDD and Parenting: What to Do When You Snap at Your Kids](https://niyora.com/moments/snapping-at-your-kids.md): PMDD and parenting collide when hormones drop and patience snaps. Here's what to do now, how to repair with your kids, and when to get more help. - [Social anxiety before your period: what to do now](https://niyora.com/moments/social-event-during-pms.md): Social anxiety before your period is real and linked to hormone shifts. What to do right now before a social event, and how to recover afterward. - [Sertraline side effects in the first week for PMDD](https://niyora.com/moments/ssri-side-effects-first-week.md): Sertraline side effects in the first week often include nausea, headache and feeling jittery. Here's what's normal for PMDD and when to call a doctor. - [Starting sertraline for PMDD: first weeks and what to say](https://niyora.com/moments/starting-ssris-for-pmdd.md): Starting sertraline for PMDD often means convincing a doctor first. Here's the evidence to bring, what to say, and what the first weeks feel like. - [PMDD suicidal thoughts: what to do right now tonight](https://niyora.com/moments/suicidal-thoughts-before-your-period.md): PMDD suicidal thoughts often spike before your period. Get crisis lines, a 10-minute plan and the research on why this happens, plus when to get help. - [Sunday anxiety before your period, and how to ease it](https://niyora.com/moments/sunday-scaries-in-your-luteal-phase.md): Sunday anxiety before your period often means hormone shifts plus real stress about the week ahead. Here's what helps, from the next hour to this evening. - [How to support someone with PMDD: a guide for partners](https://niyora.com/moments/supporting-a-partner-with-pmdd.md): Learn how to support someone with PMDD: what she's going through, what to say during a hard day, and how to plan around her next cycle together. - [PMDD treatment not working? What to say and do next](https://niyora.com/moments/symptoms-still-bad-on-treatment.md): PMDD treatment not working? Doctors often miss the pattern. Here's what to say next and what evidence to bring so you're finally taken seriously. - [Teenage daughter's PMS mood swings: how you can help](https://niyora.com/moments/teen-daughter-with-pms-mood-swings.md): Teenage daughter's PMS mood swings follow a hormone drop before her period. Here's what helps right now, what to say, and when to get her checked. - [Telling your employer about PMDD: a practical guide](https://niyora.com/moments/telling-your-boss-about-pmdd.md): Deciding whether to tell your employer about PMDD? Here's what to do this hour, what to say to your manager, and how to plan around your cycle. - [Urge to text your ex before your period: what helps](https://niyora.com/moments/texting-your-ex-before-your-period.md): The urge to text an ex before your period is common, linked to falling hormones and loneliness. Here's what to do, what to say, and how to repair after. - [Binge eating before your period: what to do right now](https://niyora.com/moments/urge-to-binge.md): Binge eating before your period is common, tied to hormone and leptin shifts before your period. Here's what helps now, and when to get more help. - [Alcohol cravings before your period: what helps right now](https://niyora.com/moments/urge-to-drink.md): Alcohol cravings before your period are common and tied to hormone shifts. Here's what to do in the next hour, what to avoid, and when to get help. - [Waiting for a PMDD diagnosis: what to do while you wait](https://niyora.com/moments/waiting-for-a-pmdd-diagnosis.md): Waiting for a PMDD diagnosis can take months of being dismissed. Here's what to say to your doctor, what evidence to bring, and how to cope. - [Waking at 3am With Anxiety Before Your Period: What Helps](https://niyora.com/moments/waking-at-3am-with-anxiety.md): Waking up at 3am with anxiety before your period is common, tied to falling hormone levels. Here's what helps you calm down and fall back asleep tonight. - [Want to quit your job before your period? Read this first](https://niyora.com/moments/want-to-quit-your-job.md): If PMDD has you wanting to quit your job before your period, here's what to do at work, what to tell your manager, and how to plan around your cycle. - [Want to be alone before your period? Here's what helps](https://niyora.com/moments/wanting-to-be-alone.md): Wanting to be alone before your period is common and often hormonal. Here's what's happening in your body and what can help you get through it. - [Period on wedding day anxiety: a calm plan for PMS week](https://niyora.com/moments/wedding-or-big-event-during-pms.md): Period on wedding day anxiety during PMS week is common. Here's a calm, step-by-step plan for before, during, and after a big event you can't skip. - [Doctor dismissed PMDD: what to do next](https://niyora.com/moments/when-a-doctor-dismisses-your-pmdd.md): If a doctor dismissed your PMDD, you can go back with DSM-5 criteria, two months of tracked symptoms and clearer words to ask for follow-up. - [It's just PMS: what to do when someone says that to you](https://niyora.com/moments/when-someone-says-its-just-your-period.md): When someone says it's just PMS, here's what's happening in your body, what to say instead, and how to repair things once you're both calm again. - [How to Handle Girlfriend Mood Swings During Her Period](https://niyora.com/moments/when-your-partner-is-pmsing.md): Learn how to handle girlfriend mood swings during her period, what's happening hormonally, what helps, what to say, and when to get support. - [PMS and Working From Home: What To Do on a Hard Day](https://niyora.com/moments/working-from-home-spiral.md): Practical steps for working from home during a hard PMS day: what to do right now, what to tell your manager, and how to plan around your cycle. - [Yelling at your kids before your period: what helps](https://niyora.com/moments/yelling-at-your-kids.md): Yelling at your kids before your period often comes from PMS or PMDD, not bad parenting. Here's what to do right now and how to repair after. - [Perimenopause mood swings, rage and anxiety explained](https://niyora.com/perimenopause-mood.md): Perimenopause mood swings, rage and anxiety come from estrogen levels swinging unpredictably. Here's why it happens, how long it lasts and what helps now. - [PMDD: symptoms, causes, diagnosis and treatment guide](https://niyora.com/pmdd.md): PMDD (premenstrual dysphoric disorder) causes severe mood symptoms before your period. Learn the symptoms, causes, diagnosis and treatment options. - [PME: what premenstrual exacerbation means and treatment](https://niyora.com/pme.md): PME (premenstrual exacerbation) is when an existing condition like depression or ADHD gets worse before your period. Here's how it differs from PMDD. - [PMS symptoms, one at a time · Niyora](https://niyora.com/pms.md): PMS symptoms one at a time: anxiety, anger, crying, brain fog, insomnia, overwhelm. What is happening in your body, and what helps in the moment. - [PMS (premenstrual syndrome): what it is and why it happens](https://niyora.com/premenstrual-syndrome.md): PMS means premenstrual syndrome, the physical and emotional symptoms before your period caused by estrogen and progesterone dropping after ovulation. - [Privacy at Niyora](https://niyora.com/privacy.md): Niyora has no accounts. What you write stays encrypted on your phone, and only the moment you ask for help with is sent to be answered. Here is what we handle and why. - [Questions about PMS, PMDD and your cycle, answered | Niyora](https://niyora.com/questions.md): Straight answers to the questions people search about PMS, PMDD and the days before a period. - [Is PMDD curable, or does it ever go away for good?](https://niyora.com/questions/can-pmdd-be-cured.md): PMDD isn't curable in one step, but it's tied to ovulation, so it eases in pregnancy, can worsen in perimenopause, and stops for good at menopause. - [Can stress delay your period? The evidence](https://niyora.com/questions/can-stress-delay-your-period.md): Can stress delay your period? Yes, stress raises cortisol, which can delay or skip ovulation, and when a late period needs medical attention. - [Do men have hormonal cycles? What the research says](https://niyora.com/questions/do-men-get-pms.md): Men don't have hormonal cycles like women's menstrual cycle. Testosterone shifts daily, not monthly, so there's no male version of PMS or PMDD. - [Does PMDD Get Worse With Age? What the Research Says](https://niyora.com/questions/does-pmdd-get-worse-with-age.md): PMDD doesn't get worse with age on its own. Hormonal shifts, perimenopause, pregnancy, stopping birth control, change how and when it's noticed. - [Does Estrogen Drop Before Your Period? What Happens](https://niyora.com/questions/estrogen-before-your-period.md): Estrogen drops before your period, alongside progesterone, in the final days of the luteal phase. Here's the timing, the research, and what helps. - [Hormones Before Your Period: What Changes and Why](https://niyora.com/questions/hormones-before-your-period.md): Hormones before your period drop fast: estrogen and progesterone both fall in the final days of your cycle and trigger PMS and PMDD symptoms. - [How long does PMDD last, and does it ever go away?](https://niyora.com/questions/how-long-does-pmdd-last.md): How long does PMDD last? Symptoms follow the luteal phase and ease within days of your period starting, though the pattern often repeats each cycle. - [How Long Does PMS Last? Duration, Timeline, and When It Ends](https://niyora.com/questions/how-long-does-pms-last.md): PMS usually lasts one to two weeks before your period and eases within a few days after it starts, though timing and intensity vary by cycle and person. - [Is PMDD genetic? What the research says about genes](https://niyora.com/questions/is-pmdd-genetic.md): Is PMDD genetic? There's no single gene, but some variants may raise risk. Here's what the research says so far, and what helps you track it. - [Is PMDD real? What the research says about the disorder](https://niyora.com/questions/is-pmdd-real.md): Is PMDD real? Yes, it's a diagnosed condition in the DSM-5-TR and ICD-11, backed by research on hormones and mood, not just bad moods or willpower. - [PMDD Awareness Month: What It Means and Why It Matters](https://niyora.com/questions/pmdd-awareness-month.md): PMDD awareness month happens every November, when IAPMD highlights PMDD symptoms, diagnosis and treatment options for premenstrual dysphoric disorder. - [When does PMDD start? The cycle timeline, explained](https://niyora.com/questions/pmdd-cycle-timeline.md): PMDD starts in the luteal phase, about one to two weeks before your period, and eases within a few days after bleeding begins, cycle after cycle. - [PMDD diagnostic criteria: the DSM-5-TR requirements](https://niyora.com/questions/pmdd-diagnostic-criteria.md): PMDD diagnostic criteria require five of 11 DSM-5-TR symptoms confirmed by daily ratings over two cycles. Here's what DSM-5 and ICD-11 require. - [PMDD during your period: what happens after it ends](https://niyora.com/questions/pmdd-during-and-after-your-period.md): PMDD during your period can mean symptoms linger into the first few days of bleeding, then ease and stay minimal until your next luteal phase. - [PMDD ICD 10 code: what it means and how it's used today](https://niyora.com/questions/pmdd-icd-10-code.md): There's no dedicated PMDD ICD 10 code. It's classified in ICD-11 as GA34.41, and US clinics often bill it under ICD-10's N94.3 instead of a specific one. - [PMS without a period: symptoms, causes, what helps](https://niyora.com/questions/pms-without-a-period.md): PMS without a period happens when ovulation, not bleeding, triggers the hormone drop behind PMS. Here's why it happens and when to see a doctor. - [Can progesterone cause anxiety? What the research says](https://niyora.com/questions/progesterone-and-anxiety.md): Progesterone can cause anxiety in some women, especially when levels drop quickly before your period. Here's what research in PMS and PMDD shows. - [Does progesterone make you hungry? What the research says](https://niyora.com/questions/progesterone-and-hunger.md): Does progesterone make you hungry? It rises before your period, and here's what the research says about progesterone and hunger, and what can help. - [How does progesterone make you feel? What research says](https://niyora.com/questions/progesterone-and-mood.md): How does progesterone make you feel? It can calm you or trigger irritability and low mood, depending on your brain's response and your cycle phase. - [When Does Progesterone Drop Before Your Period?](https://niyora.com/questions/progesterone-before-your-period.md): Progesterone drops before your period in the final days of your luteal phase, peaking midway through and falling alongside estrogen until bleeding starts. - [What causes PMDD? The hormone sensitivity behind it](https://niyora.com/questions/what-causes-pmdd.md): PMDD comes from how your brain reacts to normal shifts in estrogen and progesterone, not unusual hormone levels. Here's what causes PMDD and why. - [When Does PMS Start? Timing, Cycle Days and Early Signs](https://niyora.com/questions/when-does-pms-start.md): When does PMS start? Usually in the luteal phase, one to two weeks before your period, easing once bleeding begins. Track your own pattern below. - [How much is PMS affecting you? A free PMS quiz · Niyora](https://niyora.com/quiz.md): A free 2 minute PMS quiz. Answer 8 questions and see whether your PMS is mild, noticeable, or high impact, plus what helps. A self-check, not a diagnosis. - [PMS and PMDD research in plain English · Niyora](https://niyora.com/research.md): What research says about PMS, PMDD and the days before your period, in plain English. 26 findings, each with a link to the study. - [PMS and PMDD statistics | Niyora](https://niyora.com/statistics.md): How common PMS and PMDD are, who they affect, and what they cost, from the research. - [How common is PMDD? The numbers behind the diagnosis](https://niyora.com/statistics/pmdd-statistics.md): How common is PMDD? About 1.6% of women and girls get a confirmed diagnosis, 3.2% a provisional one, and wider reviews cite 3% to 8%. - [PMS and PMDD symptoms, one by one | Niyora](https://niyora.com/symptoms.md): Every premenstrual symptom explained: why it happens before your period, how long it lasts, and what helps in the moment. - [Pain 1 week before your period: what's normal and what's not](https://niyora.com/symptoms/aches-and-pains-a-week-before-period.md): Pain a week before your period is usually PMS tied to the luteal phase. Here's what's normal, how to tell it from early pregnancy, and what helps now. - [How to reduce PMS pain: causes, relief and when to worry](https://niyora.com/symptoms/aches-and-pains-before-period.md): PMS pain before your period comes from a hormone drop and rising prostaglandins. Here's how to reduce PMS pain, what's normal, and when to see a doctor. - [Pimples before your period: causes and relief](https://niyora.com/symptoms/acne-before-period.md): Pimples before your period come from falling estrogen and progesterone. Here's why it happens, how long it lasts, and what can help clear it. - [Anxious during your period: why it happens and what helps](https://niyora.com/symptoms/anxiety-during-period.md): Feeling anxious during your period is common. Estrogen and progesterone shifts drive it, and it may signal PMS, PMDD, or premenstrual exacerbation. - [Back pain before your period: causes and what helps](https://niyora.com/symptoms/back-pain-before-period.md): Back pain before your period is common in the week before bleeding, driven by falling hormones and prostaglandins. Here's why it happens and what helps. - [Body ache before period: causes, timing, and relief](https://niyora.com/symptoms/body-aches-before-period.md): Body aches before your period are usually caused by falling estrogen and progesterone in the luteal phase. Here's why it happens and what helps. - [Foggy brain period: why it happens and what helps now](https://niyora.com/symptoms/brain-fog-during-period.md): A foggy brain period is common: estrogen and progesterone drop just before your period, and some brains react more to that shift. Here's what helps. - [Breast Tenderness a Week Before Your Period: Normal?](https://niyora.com/symptoms/breast-tenderness-a-week-before-period.md): Breast tenderness a week before your period is usually normal and tied to the luteal phase. Here's how to tell PMS from early pregnancy and what helps. - [Breast tenderness before period: causes and relief](https://niyora.com/symptoms/breast-tenderness-before-period.md): Breast tenderness before your period usually comes from estrogen and progesterone shifts after ovulation. Here's why, how long it lasts, and what helps. - [Cold symptoms before your period: causes and relief](https://niyora.com/symptoms/cold-symptoms-before-period.md): Cold symptoms before period often mean PMS, not a virus. Falling estrogen and progesterone in the luteal phase cause chills, and here's what helps now. - [Constipated before your period: causes and what helps](https://niyora.com/symptoms/constipation-before-period.md): Constipated before your period is common, caused by rising progesterone slowing digestion in the luteal phase. Here's why it happens and what helps today. - [Cramping 7 days before your period: what it means](https://niyora.com/symptoms/cramps-a-week-before-period.md): Cramping a week before your period is usually normal, tied to hormone shifts in the luteal phase. Here's what eases it and when it's worth getting checked. - [Cramps before your period: causes and what helps](https://niyora.com/symptoms/cramps-before-period.md): Cramps before your period come from hormone and prostaglandin shifts in the luteal phase. Learn the timing, pregnancy signs, and what helps now. - [PMS cravings explained: why they happen and what helps](https://niyora.com/symptoms/cravings-before-period.md): PMS cravings for salty, fatty or specific foods often start as estrogen and progesterone fall before your period. Here's why, and what helps right now. - [Period cravings: why they happen and what helps now](https://niyora.com/symptoms/cravings-during-period.md): Period cravings are common before and during your period, caused by falling hormones, serotonin shifts and inflammation, plus what helps right now. - [Uncontrollable Crying During Period: Why It Happens](https://niyora.com/symptoms/crying-during-period.md): Uncontrollable crying during your period is common, tied to falling estrogen and progesterone. What causes it, how long it lasts, and what helps now. - [Depression before your period: causes and what helps](https://niyora.com/symptoms/depression-before-period.md): Depression before your period is common and usually hormonal. This explains why it happens, how PMS differs from PMDD, and what can help tonight. - [Depression During Period: Why It Happens and What Helps](https://niyora.com/symptoms/depression-during-period.md): Depression during your period is common and often tracks falling estrogen and progesterone, PMS, or PMDD. Here's why it happens and what can help tonight. - [Before Your Period Diarrhea: Causes, Timing, and Relief](https://niyora.com/symptoms/diarrhea-before-period.md): Diarrhea before your period is common and linked to hormone and prostaglandin shifts. Here's why it happens, how long it lasts, and what can help. - [Extreme fatigue a week before period: what it means](https://niyora.com/symptoms/fatigue-a-week-before-period.md): Extreme fatigue a week before your period is common in the luteal phase. Here's how to tell PMS fatigue from early pregnancy and what helps tonight. - [Post period fatigue: why it happens and what helps](https://niyora.com/symptoms/fatigue-after-period.md): Post period fatigue is common and usually tied to iron loss, hormone shifts, and sleep debt. Here's why it happens and what helps it pass. - [Fatigue Before Your Period: Causes and What Helps Tonight](https://niyora.com/symptoms/fatigue-before-period.md): Fatigue before your period is common in the luteal phase. Learn why it happens, how it differs from pregnancy fatigue, and what helps tonight. - [Period Fatigue: Why It Happens and How to Feel Better](https://niyora.com/symptoms/fatigue-during-period.md): Period fatigue comes from prostaglandins, falling hormones and blood loss around your period. Here's why it happens, how long it lasts, and what helps. - [Feeling Cold Before Your Period: Causes and Relief](https://niyora.com/symptoms/feeling-cold-before-period.md): Feeling cold before your period is a common PMS symptom tied to falling progesterone and estrogen before bleeding starts. Here's why, and what helps. - [Flu-like symptoms before your period: what's going on](https://niyora.com/symptoms/flu-like-symptoms-before-period.md): Flu-like symptoms before your period, like chills, aches, and low fever, usually come from luteal-phase hormone shifts, not a virus or pregnancy. - [Urinating Frequently Before Your Period: Causes and Relief](https://niyora.com/symptoms/frequent-urination-before-period.md): Urinating frequently before your period is common in the luteal phase, driven by hormone shifts. Here's why it happens and what helps. - [Gas Before Your Period: Why It Happens and What Helps](https://niyora.com/symptoms/gas-before-period.md): Gas before your period is a common PMS symptom caused by hormone shifts in the luteal phase. Here's why it happens, when it eases, and what helps. - [Headache before your period: causes and relief tips](https://niyora.com/symptoms/headache-before-period.md): Headaches before your period usually come from falling estrogen and progesterone. Here's why, how to tell it from early pregnancy, and what helps now. - [Heart palpitations before your period: causes and relief](https://niyora.com/symptoms/heart-palpitations-before-period.md): Heart palpitations before your period usually come from falling estrogen and progesterone, not a heart problem. This explains why and what helps. - [PMS heartburn before your period: causes and relief](https://niyora.com/symptoms/heartburn-before-period.md): PMS heartburn happens when progesterone rises after ovulation, relaxing the valve that keeps stomach acid down and slowing digestion in the days before your period. - [Hot Flashes Before Your Period: Causes and What Helps](https://niyora.com/symptoms/hot-flashes-before-period.md): Hot flashes before your period are common in the luteal phase, tied to shifting estrogen and progesterone. Here's why it happens and what helps tonight. - [Why am I so hungry a week before my period? Is it normal?](https://niyora.com/symptoms/hunger-a-week-before-period.md): Feeling so hungry a week before your period is common. Here's why it happens, how to tell PMS from early pregnancy, and what helps right now. - [Insomnia during your period: causes and what helps](https://niyora.com/symptoms/insomnia-during-period.md): Insomnia during your period is common, driven by hormone drops and prostaglandins. Here's why it happens, how long it lasts, and what helps tonight. - [PMS irritability: why it happens and what helps now](https://niyora.com/symptoms/irritability-before-period.md): PMS irritability spikes before your period because of falling estrogen and serotonin. Here's why it happens, how long it lasts, and what helps. - [Joint pain and PMS: why your joints ache before your period](https://niyora.com/symptoms/joint-pain-before-period.md): Joint pain and PMS often happen together in the week or two before your period, driven by the same hormone drop. Here's why, and what helps today. - [Legs ache before your period: causes and what helps](https://niyora.com/symptoms/leg-pain-before-period.md): Legs ache before your period from luteal-phase hormone shifts and fluid changes. Here's what's normal, what helps, and when to call a doctor. - [Increase in Libido Before Your Period: Causes and Relief](https://niyora.com/symptoms/libido-before-period.md): Increase in libido before your period is common, tied to falling estrogen and progesterone. Here's why, and how to tell it from early pregnancy. - [High libido during your period: causes and relief tips](https://niyora.com/symptoms/libido-during-period.md): A higher libido during your period is common, usually tied to lower estrogen and progesterone right as bleeding starts. Here's why, and what helps now. - [Migraines before your period: causes and what helps](https://niyora.com/symptoms/migraine-before-period.md): Migraines before your period often start as estrogen and progesterone fall in the days before bleeding. Here's why it happens and what helps right now. - [Mood swings before your period: causes and what helps](https://niyora.com/symptoms/mood-swings-before-period.md): Mood swings before your period are common, tied to falling estrogen and progesterone in the luteal phase. Here's why, and what helps right now. - [Period mood swings: why they happen and what helps](https://niyora.com/symptoms/mood-swings-during-period.md): Period mood swings happen as estrogen and progesterone bottom out around bleeding. Here's the hormone mechanism, how long it lasts, and what helps. - [Nausea before your period: causes and how to feel better](https://niyora.com/symptoms/nausea-before-period.md): Nausea before your period is common and usually tied to falling estrogen and progesterone. Here's why it happens, how long it lasts, and what helps. - [Night sweats before period: why they happen and what helps](https://niyora.com/symptoms/night-sweats-before-period.md): Night sweats before your period often come from the luteal-phase drop in estrogen and progesterone, not pregnancy or menopause. Here's what helps. - [Nipple Pain Before Your Period: Causes and What Helps](https://niyora.com/symptoms/nipple-pain-before-period.md): Nipple pain before your period is common and tied to luteal-phase hormone shifts. Here's why it happens, how to tell it from pregnancy, and what helps. - [Panic attacks before your period: causes and relief](https://niyora.com/symptoms/panic-attacks-before-period.md): Panic attacks before period often cluster in the late luteal phase as progesterone falls fast. Here's the mechanism and a 60-second reset for right now. - [Perimenopausal anxiety: causes, symptoms and what helps](https://niyora.com/symptoms/perimenopause-anxiety.md): Perimenopausal anxiety often stems from shifting estrogen levels, separate from stress. Learn why it happens, how it differs from PMS, and what helps. - [Can perimenopause cause depression? Causes and what helps](https://niyora.com/symptoms/perimenopause-depression.md): Perimenopause can cause depression, since estrogen swings unpredictably and affects mood, especially with past PMDD or postpartum depression. - [Perimenopause and fatigue: why it happens and what helps](https://niyora.com/symptoms/perimenopause-fatigue.md): Perimenopause and fatigue often go together as hormones swing instead of steadily falling. Here's why, how it differs from PMS, and what helps now. - [Perimenopause irritability: causes and what helps now](https://niyora.com/symptoms/perimenopause-irritability.md): Perimenopause irritability comes from erratic, not steady, estrogen swings. Here's how it differs from PMS, and what helps, from HRT to quick steps. - [Perimenopause libido: what changes and what helps](https://niyora.com/symptoms/perimenopause-libido.md): Perimenopause libido changes happen as estrogen and testosterone swing unevenly. Here's why desire drops or shifts, how long it lasts, and what can help. - [Anxiety attack perimenopause: causes and what helps](https://niyora.com/symptoms/perimenopause-panic-attacks.md): Anxiety attacks in perimenopause are common as estrogen and progesterone swing unevenly. Learn why, how it differs from PMS, and what helps now. - [How long does perimenopause rage last, and what helps now](https://niyora.com/symptoms/perimenopause-rage.md): Perimenopause rage comes from estrogen swinging unpredictably before periods stop. Here's how long menopause rage can last and what helps today. - [PMDD Fatigue: What It Feels Like and What Can Help](https://niyora.com/symptoms/pmdd-fatigue.md): PMDD fatigue is a heavy, hard-to-shake tiredness in the week before your period. Here's why it happens, how it differs from PMS, and what can help. - [PMDD symptoms: the 11 DSM-5 signs and what they feel like](https://niyora.com/symptoms/pmdd-symptoms.md): PMDD symptoms include mood and physical changes in the week before your period. Here are the 11 DSM-5 signs, what they feel like, and how to track them. - [PMS Blues: Why Sadness Hits Before Your Period Starts](https://niyora.com/symptoms/sadness-before-period.md): PMS blues are real: estrogen and progesterone drop before your period, and some brains react more. Here's why sadness spikes and what helps right now. - [Sensitive teeth before your period: causes and relief](https://niyora.com/symptoms/sensitive-teeth-before-period.md): Sensitive teeth before your period usually come from the luteal hormone drop, not a dental problem. Here's what helps and when to see a dentist. - [Severe PMS symptoms: causes, triggers, and when it's PMDD](https://niyora.com/symptoms/severe-pms.md): Severe PMS can disrupt work, relationships, or sleep each month. Learn when it crosses into PMDD or premenstrual exacerbation, and what helps. - [Shortness of breath before period: causes and relief](https://niyora.com/symptoms/shortness-of-breath-before-period.md): Shortness of breath before your period is common in the luteal phase. Here's why it happens, how to tell it apart from pregnancy, and what helps now. - [Increased sense of smell before your period, explained](https://niyora.com/symptoms/smell-sensitivity-before-period.md): An increased sense of smell before your period is common, linked to luteal-phase hormone shifts. Here's why it happens and what helps in the moment. - [Sore throat before your period: causes and what helps](https://niyora.com/symptoms/sore-throat-before-period.md): A sore throat before your period is usually linked to the hormone drop before bleeding, not a new illness. Here's why it happens and what helps. - [Stomach pain before your period: causes and relief](https://niyora.com/symptoms/stomach-pain-before-period.md): Stomach pain before your period usually comes from luteal-phase hormone shifts and prostaglandins, not pregnancy. Here's why it happens and what helps. - [Water Retention Before Your Period: Causes and Relief](https://niyora.com/symptoms/water-retention-before-period.md): Water retention before your period is common and tied to hormone shifts in the luteal phase. Here's why it happens, how much is normal, and what helps. - [Weight gain before your period: causes and what helps](https://niyora.com/symptoms/weight-gain-before-period.md): Weight gain before your period is usually water retention from a hormone shift in the luteal phase, not fat, and it eases once your period starts. - [Hello · Niyora](https://niyora.com/talk.md): Talk to Neha, the founder of Niyora. Tell her what helped, what felt unclear, and what to build next. Her inbox is open and she reads it herself. - [Techniques that help before your period · Niyora](https://niyora.com/techniques.md): Techniques for the days before your period, with the evidence for each stated plainly: breathing, muscle relaxation, cold water, and three supplements. - [Breathing exercises for PMS anxiety · Niyora](https://niyora.com/techniques/breathing.md): A longer exhale slows your heart. Three breathing patterns for anxiety before your period, how long to run them, and what the evidence does not show. - [Cold water on your face to stop a panic spiral · Niyora](https://niyora.com/techniques/cold-water.md): Cold on your face slows your heart in seconds and can break a panic spiral. How cold, how long, where on your face, no sink, and who should skip it. - [Progressive muscle relaxation for PMS · Niyora](https://niyora.com/techniques/muscle-relaxation.md): Progressive muscle relaxation eased PMS symptoms in a 2024 randomized trial. Here is the full sequence, muscle group by muscle group, with timings. - [Magnesium, calcium and vitamin D for PMS · Niyora](https://niyora.com/techniques/supplements.md): Calcium has the one usable dose for PMS. Vitamin D was tested only in deficiency, magnesium has no tested dose at all. What each one really has behind it. - [Terms of Service · Niyora](https://niyora.com/terms.md): Terms of service for Niyora. What the app is, what it is not, and the rules for using it. Niyora is a reflection app, not a medical or crisis service. - [Free PMS, Period and Cycle Calculators | Niyora](https://niyora.com/tools.md): Free tools for PMS and your cycle: a PMS calculator, period calculator, luteal phase and ovulation calculators, and a PMS and PMDD self-check. - [Luteal Phase Calculator: When Is My Luteal Phase?](https://niyora.com/tools/luteal-phase-calculator.md): Free luteal phase calculator. Find your luteal phase dates, ovulation and PMS window from your last period and cycle length. - [Ovulation Calculator: When Do I Ovulate?](https://niyora.com/tools/ovulation-calculator.md): Free ovulation calculator. Estimate your ovulation day, fertile window, luteal phase and PMS window from your last period and cycle length. - [Period Calculator: Predict Your Next Period](https://niyora.com/tools/period-calculator.md): Free menstrual period calculator. Predict your next three periods, ovulation and PMS window from your last period and cycle length. - [PMS Calculator: When Will My PMS Start?](https://niyora.com/tools/pms-calculator.md): Free PMS calculator. Enter your last period and cycle length to see your PMS window, next period and luteal phase for the next three cycles. - [PMS and PMDD treatments: what the evidence says | Niyora](https://niyora.com/treatments.md): Supplements, medication, therapy and lifestyle changes for PMS and PMDD, rated by the strength of the research. - [How often to take Pepcid AC for PMDD: dosing guide](https://niyora.com/treatments/antihistamines-dosage.md): How often to take Pepcid AC for PMDD, whether daily or luteal-phase-only dosing works, safety limits if you take too much, and why no trial sets a dose. - [Pepcid for PMDD: Evidence, Dosing and Side Effects](https://niyora.com/treatments/antihistamines-for-pmdd.md): Pepcid for PMDD: no controlled trial backs it. See the evidence, the Pepcid-Zyrtec trend, dosing, side effects and what guidelines recommend. - [Pepcid for PMS: what the research on antihistamines shows](https://niyora.com/treatments/antihistamines-for-pms.md): Pepcid for PMS is a popular online fix, but there's little direct trial evidence that Pepcid or other antihistamines ease PMS mood or physical symptoms. - [Birth control for PMDD: what the evidence actually says](https://niyora.com/treatments/birth-control-for-pmdd.md): Birth control for PMDD can help, but trial evidence is mixed. Here's which pill doctors use, how it's dosed, and what else helps between periods. - [Can birth control help PMS? What the research says](https://niyora.com/treatments/birth-control-for-pms.md): Can birth control help PMS? It can ease physical symptoms for many women, but evidence for mood relief is mixed and weaker than SSRIs show in trials. - [Wellbutrin for PMDD: what the research evidence shows](https://niyora.com/treatments/bupropion-for-pmdd.md): Wellbutrin for PMDD lacks dedicated trial evidence, unlike SSRIs. Here's what the research, typical dosing, side effects and better options look like. - [Calcium supplements for PMDD: what the evidence says](https://niyora.com/treatments/calcium-for-pmdd.md): Calcium supplements for PMDD are tested in PMS trials, not PMDD-specific studies. Here's the evidence, typical doses, and who should avoid it. - [Calcium supplements for PMS: what the evidence shows](https://niyora.com/treatments/calcium-for-pms.md): Calcium supplements for PMS: what the trials show, typical doses and timing, how long it takes to work, side effects, and when to check with a doctor. - [Can a guy take Midol? What's in it and is it safe for men](https://niyora.com/treatments/can-men-take-midol.md): Can a guy take Midol? Yes. It's acetaminophen or ibuprofen plus caffeine or an antihistamine, the same ingredients found in other OTC pain relievers. - [PMS food cravings: what the evidence actually says](https://niyora.com/treatments/diet-for-cravings-before-period.md): PMS food cravings for sweet, salty or fatty food often peak before your period. Here's what evidence says about diet, timing, and when to see a doctor. - [Craving food on your period: what actually helps now](https://niyora.com/treatments/diet-for-cravings-during-period.md): Craving food on your period tracks with your cycle, not a lack of willpower. Here's what the evidence shows helps, what doesn't, and when to see a doctor. - [Why do I eat so much before my period? What helps most](https://niyora.com/treatments/diet-for-hunger-before-period.md): Estrogen and progesterone drop before your period, which raises hunger and carb cravings. Here's why you eat so much before your period, and what helps. - [Lexapro (Escitalopram) for PMDD: What the Evidence Shows](https://niyora.com/treatments/escitalopram-for-pmdd.md): Lexapro (escitalopram) for PMDD: trial data show it cuts irritability and anger, dosing options, timing, and side effects to expect before you start. - [Essential oils for PMS: what the evidence shows in trials](https://niyora.com/treatments/essential-oils-for-pms.md): Essential oils for PMS have modest evidence from small trials, especially rose and citrus oils, for mood swings and bloating. - [Essential oils for PMS mood swings: what the evidence shows](https://niyora.com/treatments/essential-oils-for-pms-mood-swings.md): Essential oils for PMS mood swings: small trials on rose, grapefruit and bitter orange ease some symptoms, but evidence stays limited and inconsistent. - [Evening primrose oil: uses, benefits and side effects](https://niyora.com/treatments/evening-primrose-oil.md): Evening primrose oil is a plant oil supplement used for PMS, hot flashes and breast pain. Here's what the evidence shows, plus doses and side effects. - [Evening primrose oil 1000 mg benefits and dosing guide](https://niyora.com/treatments/evening-primrose-oil-dosage.md): Evening primrose oil 1000 mg benefits: trials used 1000 mg twice daily for PMS, with mixed results. Here's the dosing, timing, and safety limits. - [Evening primrose oil for perimenopause mood: the evidence](https://niyora.com/treatments/evening-primrose-oil-for-perimenopause-mood.md): Evening primrose oil for perimenopause mood lacks strong trial support. See the evidence, dosing, side effects and what to do instead. - [Evening primrose oil for PMS: what the evidence says](https://niyora.com/treatments/evening-primrose-oil-for-pms.md): Evening primrose oil for PMS rarely beats placebo in trials. Here's what the evidence shows on dosing, timing, side effects, and what else helps. - [Side effects of evening primrose oil, including mood](https://niyora.com/treatments/evening-primrose-oil-side-effects.md): Side effects of evening primrose oil are usually mild, like an upset stomach or headache. Here's what trials found about mood, weight, and stopping. - [Excedrin for PMS: What the Evidence Shows About Dosing](https://niyora.com/treatments/excedrin-for-pms.md): Excedrin for PMS isn't a tested PMS treatment. Here's what its ingredients actually do for pain, what they don't touch, dosing basics, and side effects. - [Aerobic exercise for PMDD: what the evidence shows](https://niyora.com/treatments/exercise-for-pmdd.md): Aerobic exercise for PMDD has moderate evidence from PMS trials: it eases bloating, fatigue and low mood, though no PMDD-specific trials exist yet. - [Fluoxetine for PMDD: what the evidence says about Prozac](https://niyora.com/treatments/fluoxetine-for-pmdd.md): Fluoxetine for PMDD has strong trial evidence, easing mood and physical symptoms whether taken daily or only in the luteal phase before your period. - [Fluoxetine for PMS: What the Research Evidence Shows](https://niyora.com/treatments/fluoxetine-for-pms.md): Fluoxetine (Prozac) can ease severe PMS mood symptoms when taken daily or in the luteal phase. Here's what trials found on dosing and side effects. - [Generic Yaz: names, differences, and whether it works](https://niyora.com/treatments/generic-yaz.md): Generic Yaz is drospirenone and ethinylestradiol sold under other brand names, and here's whether it works the same for acne and PMDD symptoms. - [How long does Midol take to work, and what to expect](https://niyora.com/treatments/how-long-does-midol-take-to-work.md): Midol usually eases cramps and bloating within an hour and wears off in a few hours. Here's the real timeline, signs it's working, and what to try if not. - [How to help PMDD: a practical plan, ranked by evidence](https://niyora.com/treatments/how-to-manage-pmdd.md): How to help PMDD: track your cycle, prepare for the luteal week, and use CBT-based coping skills, with what the evidence supports and what doesn't. - [Hormone Replacement Therapy for PMDD: Does It Help?](https://niyora.com/treatments/hrt-for-pmdd.md): Hormone replacement therapy for PMDD: transdermal estrogen can help, but progestogen often brings symptoms back. Here's what the trials show. - [Ibuprofen dosage for PMS: how much and when to take it](https://niyora.com/treatments/ibuprofen-dosage.md): See how much ibuprofen (Advil) to take for PMS cramps, when to take it, daily limits, overdose signs, and how dosing differs for PMS versus PMDD. - [Ibuprofen for PMS: Does It Work, and How to Use It](https://niyora.com/treatments/ibuprofen-for-pms.md): Ibuprofen can ease PMS cramps, headaches, and breast pain by blocking prostaglandins, but it won't help mood symptoms. Here's what the evidence shows. - [Iron supplements for PMS: grading the evidence so far](https://niyora.com/treatments/iron-for-pms.md): Iron supplements for PMS aren't proven by trials unless you have confirmed low iron. Here's what the evidence shows, plus dosing and side effects. - [Moodiness with Mirena: what the evidence shows about IUDs](https://niyora.com/treatments/iud-and-mood.md): Moodiness with Mirena is common to report, but trial evidence that IUDs specifically cause mood swings is limited. Here is what the evidence shows. - [IUD for PMS: what the evidence says and what helps](https://niyora.com/treatments/iud-for-pms.md): An IUD for PMS isn't well studied, and the mechanism works against it. This page explains the evidence, what helps instead, and when to see a doctor. - [Lamictal for PMDD: what the research evidence shows](https://niyora.com/treatments/lamotrigine-for-pmdd.md): Lamictal for PMDD (lamotrigine): what the evidence shows, typical use, timeline, side effects, and when it's worth a doctor's conversation about it. - [Magnesium for PMDD: Does It Work, and How Much Helps](https://niyora.com/treatments/magnesium-for-pmdd.md): Magnesium for PMDD: the only trial in confirmed PMDD found no benefit over placebo. Here's what the evidence shows, and what helps instead. - [Magnesium Supplement for PMS: What the Evidence Says](https://niyora.com/treatments/magnesium-for-pms.md): A magnesium supplement for PMS has modest trial support for bloating and anxiety-type mood symptoms, especially combined with vitamin B6. - [PMS bloating medicine: options ranked by the evidence](https://niyora.com/treatments/medicine-for-bloating-before-period.md): PMS bloating medicine ranges from prescription diuretics to herbal options like vitex. Here is what the evidence shows, and when a doctor should get involved. - [PMS cramps medicine: what works for pain before your period](https://niyora.com/treatments/medicine-for-cramps-before-period.md): PMS cramps medicine ranked by evidence: NSAIDs first, what vitamin D, herbal options and timing can add, and when cramps need a doctor's look. - [Midol for PMS: Ingredients, Dosage and Side Effects](https://niyora.com/treatments/midol.md): Midol combines pain relievers with caffeine or an antihistamine for period cramps and bloating, but it has no hormones to treat PMDD mood symptoms. - [Midol Complete: Ingredients, Uses, and Side Effects](https://niyora.com/treatments/midol-complete.md): Midol Complete combines acetaminophen, caffeine, and pyrilamine maleate for PMS cramps and bloating. Here's what each ingredient does and doesn't do. - [Can Midol Be Taken on an Empty Stomach? Dosing Guide](https://niyora.com/treatments/midol-dosage.md): Can Midol be taken on an empty stomach? Yes, usually. Here's how much to take, how often, and when another dose isn't the answer. - [Midol for PMS: what the evidence says about mood swings](https://niyora.com/treatments/midol-for-pms.md): Midol for PMS: what the evidence shows about pain relief, mood swings, and irritability, plus dosing, timing, and side effects to watch for. - [Can Midol make you sleepy? What to know about side effects](https://niyora.com/treatments/midol-side-effects.md): Can Midol make you sleepy? Yes, for some formulas. Here's what side effects to expect, how long they last, and when you should stop taking it. - [PMDD natural supplements: what the evidence supports](https://niyora.com/treatments/natural-remedies-for-pmdd.md): Which PMDD natural supplements have real evidence, like calcium and vitamin B6, which ones don't, and when to see a doctor instead of waiting it out. - [Natural remedies for PMS: what works, ranked by evidence](https://niyora.com/treatments/natural-remedies-for-pms.md): Natural remedies for PMS ranked by evidence: what vitex, exercise, diet and homeopathy do for your symptoms, and when medical treatment helps more. - [Mood swings on Nexplanon: what the evidence shows so far](https://niyora.com/treatments/nexplanon-and-mood.md): Does Nexplanon cause mood swings? Here's what the research on hormonal implants and mood shows, why it happens, and what can help. - [Perimenopause mood swing treatment, ranked by evidence](https://niyora.com/treatments/perimenopause-mood-swings-treatment.md): Perimenopause mood swing treatment ranked by evidence: hormone therapy, mind-body practice, herbal options, SSRIs and CBT, and what helps right now. - [Diet for PMDD: what the research supports and skips](https://niyora.com/treatments/pmdd-diet.md): Diet for PMDD: which foods and nutrients the research links to milder symptoms, which foods worsen cravings, and what's still unproven, explained plainly. - [PMDD Medications: What Helps, Ranked by the Evidence](https://niyora.com/treatments/pmdd-medication.md): PMDD medications compared: SSRIs, hormonal birth control and herbal options, with evidence levels, side effects and timing. - [PMDD Treatment: What Works, Ranked by Evidence Level](https://niyora.com/treatments/pmdd-treatment.md): PMDD treatment ranges from SSRIs and hormonal options to CBT and supplements. See what's first-line, what's evidence-backed, and what to try today. - [PMS diet: what actually helps, ranked by the evidence](https://niyora.com/treatments/pms-diet.md): A PMS diet built on whole foods, calcium, and less sugar and alcohol has real evidence behind it. Here's what helps and what's still unproven. - [PMS Treatment Options Ranked by Scientific Evidence](https://niyora.com/treatments/pms-treatment.md): PMS treatment ranges from lifestyle changes and Vitex agnus-castus to CBT, SSRIs and GnRH analogues, graded here by the strength of the evidence. - [Progesterone supplements for short luteal phase and PMS](https://niyora.com/treatments/progesterone-for-pms.md): Progesterone supplements for short luteal phase and PMS haven't shown clear trial benefit. See what the research found, dosing notes and side effects. - [Zoloft for PMDD: what the clinical trial evidence shows](https://niyora.com/treatments/sertraline-for-pmdd.md): Zoloft for PMDD: trials show sertraline, taken daily or only in the luteal phase, eases mood and physical symptoms, plus dosing and side effects - [Slynd for PMDD: dosing, evidence, and side effects](https://niyora.com/treatments/slynd-for-pmdd.md): Slynd for PMDD has no dedicated trials yet. Here's what the evidence suggests, how it's dosed off-label, side effects, and when to see a specialist. - [SSRIs for PMDD: Does the Evidence Support It?](https://niyora.com/treatments/ssri-for-pmdd.md): SSRIs are the best-studied treatment for PMDD, with daily, luteal-phase, and symptom-onset dosing all showing real symptom relief in trials. - [Antidepressants for PMS depression: what the evidence shows](https://niyora.com/treatments/ssri-for-pms-depression.md): Antidepressants for PMS depression: SSRIs help many women. Learn dosing, timing, how long they take, side effects, and when to see a doctor. - [SSRIs for PMDD: How They Work and What to Expect](https://niyora.com/treatments/ssris-for-pmdd.md): SSRIs are the first-line medicine for PMDD. How they work, why they act within days, luteal-phase dosing, side effects, and what the trials found. - [Supplements for PMDD: what really works and what doesn't](https://niyora.com/treatments/supplements-for-pmdd.md): Supplements for PMDD range from solid (calcium, vitamin D) to unproven (evening primrose oil), graded against the clinical trial evidence here. - [How to relieve PMS pain before your period starts fast](https://niyora.com/treatments/treatment-for-aches-and-pains-before-period.md): How to relieve PMS pain, ranked by evidence: what the research says about vitamins, exercise, OTC drugs and other remedies, and when to start them. - [PMS bloating treatment: what works, ranked by evidence](https://niyora.com/treatments/treatment-for-bloating-before-period.md): The best PMS bloating treatment combines vitamin B6 or vitex agnus-castus with less salt and water, backed by randomized trials, not guesswork. - [How to relieve breast pain before your period: what helps](https://niyora.com/treatments/treatment-for-breast-tenderness-before-period.md): How to relieve breast pain before your period, ranked by evidence: a supportive bra, less caffeine, vitamin D and E, and when it needs a doctor. - [Vitamin B6 for PMS: Does It Work? Evidence and Dose](https://niyora.com/treatments/vitamin-b6-for-pms.md): Vitamin B6 shows modest benefit for PMS mood and anxiety symptoms in small trials, better combined with magnesium. Here's the evidence and doses. - [Vitex (chasteberry): uses, evidence and side effects](https://niyora.com/treatments/vitex.md): Vitex (chasteberry) is an herbal supplement used for PMS. Here's what it does, what the evidence shows for mood symptoms, typical doses and side effects. - [Vitex for PMDD: what the research says about chasteberry](https://niyora.com/treatments/vitex-for-pmdd.md): Vitex for PMDD: trial evidence is solid for PMS but limited for PMDD itself. Here's what the research, dosing, timing, and side effects show. - [Vitex chasteberry side effects: what to expect from it](https://niyora.com/treatments/vitex-side-effects.md): Vitex chasteberry side effects are usually mild, like nausea, headache, acne, or spotting, but mood changes and drug interactions can happen too. - [Chasteberry tea: benefits, uses, and how to make it](https://niyora.com/treatments/vitex-tea.md): Chasteberry tea is often used for PMS, though most trials tested vitex extract, not tea. Here's what we know, how to make it, and side effects. - [Yaz birth control: what it is and does it help PMS](https://niyora.com/treatments/yaz.md): Yaz is a combination birth control pill with estrogen and drospirenone. Here's how it works, its uses, and what evidence shows for PMS and PMDD symptoms. - [Yaz for PMDD: What the Clinical Trial Evidence Shows](https://niyora.com/treatments/yaz-for-pmdd.md): Yaz for PMDD: the main trial found real improvement, but not more than placebo. Here's what the evidence shows, how it's dosed, and what else helps. - [Yaz side effects: what to expect and when to worry](https://niyora.com/treatments/yaz-side-effects.md): Yaz side effects range from nausea and spotting to mood changes and rare blood clots, plus what's common, what's rare, and when to call a doctor. - [Yaz vs Yasmin: Differences, Side Effects and Which to Choose](https://niyora.com/treatments/yaz-vs-yasmin.md): Yaz vs Yasmin compared on ingredients, evidence for PMS and PMDD, side effects and switching. - [Yoga poses for PMS cramps: what the evidence really shows](https://niyora.com/treatments/yoga-for-pms-cramps.md): Research on yoga poses for PMS cramps: what trials found, how much and when to practice, how long it takes to help, and what else eases cramps. - [Why am I so emotional on my period and is it normal?](https://niyora.com/why/am-i-so-emotional-on-my-period.md): Why am I so emotional on my period? Estrogen and progesterone drop sharply as bleeding starts, and some brains react more strongly to that shift. - [Why am I so hungry before my period? Causes and relief](https://niyora.com/why/am-i-so-hungry-before-my-period.md): Hunger before your period is usually PMS. Falling progesterone and estrogen lower blood sugar and raise appetite before bleeding starts. - [Why Am I So Hungry on My Period? Causes and Relief](https://niyora.com/why/am-i-so-hungry-on-my-period.md): Why am I so hungry on my period? Progesterone and prostaglandins raise appetite, and here's how long it lasts and what helps now. - [Why do I crave chocolate before my period? The science](https://niyora.com/why/do-i-crave-chocolate-before-my-period.md): If you crave chocolate before your period, it's tied to hormone shifts and mood, not a lack of willpower. Here's what changes and what helps now. - [Why do I crave meat before my period? Hormones explained](https://niyora.com/why/do-i-crave-red-meat-before-my-period.md): Craving meat before your period is common and usually comes from hormone shifts affecting taste, iron needs and mood, not a lack of willpower. - [Why do I crave salt before my period? What causes it](https://niyora.com/why/do-i-crave-salt-before-my-period.md): Why do I crave salt before my period? Hormone and inflammation shifts in the luteal phase drive it, and there are ways to ease the craving tonight. - [Why You Crave Sugar Before Your Period, and What Helps](https://niyora.com/why/do-i-crave-sugar-before-my-period.md): Sugar cravings before your period are tied to falling hormones and inflammation, not weak willpower. Here's why, and what helps. - [Why do I feel ugly before my period: causes and help](https://niyora.com/why/do-i-feel-ugly-before-my-period.md): Feeling ugly before your period is common, tied to the hormone drop in the late luteal phase. It usually eases within days of your period starting.