Donate Your Menstrual Blood to Advance Women’s Health Research

Opal Therapeutics is building the first large-scale women’s health biobank using menstrual blood to accelerate breakthroughs in fibroids, endometriosis, heavy menstrual bleeding, infertility, and other chronic gynecologic conditions. By donating a menstrual sample, you help power cutting-edge research.

Our at-home menstrual collection kit is simple and our data collect is designed to protect your privacy. Your contribution brings us closer to faster, more effective treatments for millions of women.

Join our community of donors and help transform the future of women’s reproductive health research.