I was lying under a blanket, enjoying a chill Friday evening when my phone buzzed. "Hey, you might wanna get tested," the text read. I sat bolt upright. The message was from the guy I'd been sleeping ...

Anna Lee Beyer writes about mental health, relationships, parenting, and books for Huffington Post, Romper, Slate, Glamour, Parents, and others. A first menstrual cycle usually occurs between the ages ...