Welcome, and thank you for subscribing to the “My 28 Days" newsletter. Each month, we'll share evidenced-based research on the field of women’s menstrual and ovarian health, with a focus on primary ovarian insufficiency (POI), so that women and their families, as well as their health care providers, can find the knowledge they need to feel empowered. We promise never to share your information, and you can unsubscribe at any time.