See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. Girls in the United States are getting their periods earlier, and it's ...
Girls in the U.S. are getting their first period earlier on average than they did in the 1950s and '60s. That's according to a large new study published this past week in the journal JAMA Network Open ...
First period or menarche is an important milestone for a young girl. It signifies the culmination of changes that she has been experiencing for the past 2-5 years as her young child-like body ...
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 ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results