What research really knows about women's health.
Femvaya sorts more than 600,000 studies on the menstrual cycle, pregnancy, menopause, weight, exercise and sleep by level of evidence. Clear, up to date and free for every woman.
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free accessOpen search →Publications per year
2026 = partial year20 topics in women's health
Data. PubMed, publication years 2007–2026. Yearly trend: papers with a female focus in the title (women, female, pregnancy, menopausal …) or on menopause, the cycle, PCOS, endometriosis, or indexed under "Women's Health". Each topic has its own query; topics overlap.
Levels of evidence. High: randomised controlled trials, meta-analyses, systematic reviews. Indication: other clinical, observational and laboratory studies. Single case: case reports.
Evidence index. 3 × high + 1 × indication + 0.25 × single case, scaled to the topic with the highest value (= 100). The index reflects the amount of research, not whether a measure works.