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Survey study, 1989

Do women experience positive changes during the premenstrual week?

Two-thirds of healthy women report positive premenstrual changes like increased sex drive, energy, and creativity. These positive changes tend to occur opposite to negative changes.

Early or limited evidence 100 healthy women

What they did

Cross-sectional survey of 100 healthy women. Each woman was asked whether she experienced positive premenstrual changes and how often these occurred alone or together with negative changes.

What they found

66% reported at least one positive premenstrual change. Most common were increased sexual interest and enjoyment, tendency to clean and organize, tendency to get things done, more attractive breasts, more energy, and more creative ideas. There was a weak negative correlation between number of negative and positive premenstrual changes. Age, marital status, oral contraceptive use, and cycle regularity had no significant associations.

What it means for you

Most healthy women experience some positive effects premenstrually. This balanced view complements the typical focus on negative symptoms. The study is limited to healthy women using retrospective recall, so findings may not apply to women with PMS.

66%

Women with positive premenstrual changes

100

Healthy women surveyed

About the study

Original title
Positive changes in the premenstrual period
Authors
Stewart DE
Journal
Acta psychiatrica Scandinavica
Year
1989
Study design
Survey study
Participants
100
What was tested
None; descriptive survey

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