Understanding menstrual cycles to improve women's health
Part of Women’s health & pregnancy clinical trials.
This study tracks menstrual cycles and daily symptoms using a smart ring and home tests. It aims to better understand normal cycles and help detect health issues early.
Summary written for real people, not researchers, by Clin2.
Who can take part
- You are between 18 and 39 years old.
- You have not used hormonal birth control (like the pill, patch, or ring) for at least 6 months.
- Your periods come every 21 to 45 days, and you know your last three cycle dates.
- You live and work in the same type of area (both urban or both rural).
- You have a working freezer that can reach -20°C (for storing samples).
- You are willing to wear a smart ring for at least 60 days, 22 hours a day, and use a smartphone.
Quick eligibility check
Answer a few plain-language questions, based on this study's own requirements, to get a preliminary sense of fit.
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