Pill schedule showdown: does taking birth control continuously tame PCOS better?
NCT ID NCT03819140
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looked at whether taking birth control pills every day for 6 months (continuous) works better than the usual 3-weeks-on, 1-week-off schedule for women with Polycystic Ovary Syndrome (PCOS). The goal was to see which approach lowers testosterone levels and improves symptoms like excess hair growth and acne. 51 women aged 16-35 with PCOS took part, and researchers measured hormone levels and skin changes over 6 months.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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University of California, San Francisco
San Francisco, California, 94158, United States
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