A sweeping review of 12 international cohort studies shows that heavier boys, especially those carrying excess weight after age six, reach key puberty milestones sooner, reshaping how parents and ...

Add Yahoo as a preferred source to see more of our stories on Google. Precocious puberty is when signs of sexual maturity occur earlier than age 8 in a girl and age 9 in a boy. (Photo: Getty Images) ...

Every child goes through puberty, but not everyone experiences it at the same time. The average age that a child reaches sexual maturity differs between the genders: Girls experience puberty between 8 ...

Tanner stages are a tool used by healthcare providers to evaluate development in puberty. They detail five specific stages of ...

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 ...

Unique Danish longitudinal study with over 136,000 measurements reveals the connection between pubertal development and weight throughout adolescence. Girls who enter puberty early have a higher risk ...

At the age of 9, years before her friends—and worse, before her older sister—Emma started developing breasts. Within months, she got her period. She was so ashamed she didn’t tell her parents or any ...

Higher levels of key steroid hormones-combined with elevated stress and body mass index (BMI)-are associated with earlier onset of puberty in girls, according to a new study at Columbia University ...

Add Yahoo as a preferred source to see more of our stories on Google. Sugar, aspartame (Equal), sucralose (Splenda) and glycyrrhizin (licorice root) are all significantly associated with a higher risk ...