Earlier puberty seen in boys, just like in girls

Now watching

Next video starts in : 7 Play

Earlier puberty seen in boys, just like in girls

Earlier puberty seen in boys, just like in girls
Replay video
Up next

Kanye West's VMA speech gets turned into a Seinfeld open

Unlock your personal NFL Now stream by signing in to NFL.com

Earlier puberty seen in boys, just like in girls

by Associated Press Videos 1:31 mins

Researchers have found signs of puberty in American boys up to two years earlier than previously reported _ age 9 on average for blacks, 10 for whites and Hispanics. (Oct. 20)

View Comments (2)