Menstruation is a natural biological process experienced by nearly half the global population. Yet, for many girls, the first period arrives as a surprise—often misunderstood, feared, or even ...

It doesn't have to be awkward.

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Girls in the United States have been getting their periods at younger ages over the last fifty years, with additional variation among races, according to a new study. The study published in the JAMA ...

Add Yahoo as a preferred source to see more of our stories on Google. A new study of 71,341 women supports the growing concern that the age at which girls start menstruating is getting younger, and ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. A moment that could have turned into a deeply embarrassing memory for ...

Around half of teenage girls experience moderate to severe period pain. The mechanical force of the uterus contracting and inflammatory chemicals such as prostaglandins contribute to this pain.

Girls who grow up eating a healthier diet than their peers may be less likely to get their first menstrual periods at an earlier age — regardless of height or body mass index — a new study suggests.

If you purchase an independently reviewed product or service through a link on our website, SheKnows may receive an affiliate commission. “Red Drop was started out of my classroom,” Roberts, then a ...