It’s your monthly visitor. Aunt Flo. The Crimson Wave. Whatever you call it, a menstrual period is just something with which most women must deal. But what if yours doesn’t come in that perfect 28-day ...

What Is a Menstrual Cup? A menstrual cup is a small, flexible cup that you insert into your vagina. Unlike a tampon or pad (which absorb your period flow), the cup catches and collects your flow.

Viral hacks promise control over menstrual flow. But they reveal deeper gaps in education about vaginal health and the menstrual cycle.

Claire Coder, founder and CEO at Aunt Flow, in front of a dispenser of period pads and tampons. Once seen as a fringe issue, menstrual equity—the idea that access to free period products is a ...