Tanner stages are a tool used by healthcare providers to evaluate development in puberty. They detail five specific stages of physical change in puberty, including genital, breast, and pubic hair ...

Esi’s* earliest memories of puberty do not involve training bras, colorful Always pads, or flipping through the pages of the Care & Keeping of You American Girl book. Instead, they are filled with ...

A recent article in Nature, “Girls are starting puberty younger—why, and what are the risks?”, highlights a trend that has increasingly drawn the attention of scientists and clinicians: Girls are ...