"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Period underwear fits just like regular underwear but features a special absorbent gusset that helps ...

A female’s first menstrual period, known as menarche, occurs during puberty. Menstruation indicates that the body is mature enough for reproduction. About 98% of girls begin their periods by age 15.

Period underwear offers a reusable and comfortable alternative to traditional menstrual products. Learn how to choose the safest options, and what to know about cost, comfort, and health. Period ...

In Quick Question, Bustle asks women leaders all about advice, from the best guidance they’ve gotten to how they deal with demanding hours. This week, Karla Welch, celebrity stylist and co-founder of ...