An early first period may be linked to earlier menopause, but experts say it doesn't guarantee it. Here's what current ...

Medically reviewed by Cordelia Nwankwo, MD Key Takeaways Breast development usually starts about two years before the first period. Emotional changes and mood swings can occur just before the period.

Your period could be crampin’ your style — and your future health. Girls are reaching puberty faster than previous generations, a phenomenon perplexing researchers. The average age of the start of ...

Girls in the U.S. are getting their first menstrual period about 6 months earlier on average than they did in the 1950s and '60s. And more girls are beginning menstruation before the age of 9, which ...

Navigating puberty with your daughter is a pivotal journey for both parent and child. Among its significant milestones, explaining the arrival of her first period stands as a crucial and sensitive ...

The foods you pack in your kids’ lunch boxes may have an impact on whether they experience their first menstrual cycle too early, according to new research. Eating a more inflammatory diet was ...

Younger generations are getting their first periods earlier, and the length of time it takes to become regular is changing — which could point to later health problems, according to a new study.

Eating an unhealthy diet is tied to an earlier first period, a new analysis suggests. The study linked a girl’s first menstrual period — a milestone known as menarche — to what she ate, showing ties ...

Add Yahoo as a preferred source to see more of our stories on Google. Jessica Biel opens up about getting her first period and dealing with period shame. (Photo illustration: Yahoo News; photos: Noam ...

There is unexpectedly large variation in height growth in girls after their first period. Every second girl grows either more or less in length than the 6-8 centimeters that is considered standard.

Add Yahoo as a preferred source to see more of our stories on Google. A new study out of Brazil links early or late menstruation onset to health struggles later in life. How the timing of your first ...