Mayer is medical research director and co-chair of The Fenway Institute as well as a professor of medicine at Harvard Medical School. Every day, there are 1 million new cases of potentially curable ...

Investments in adolescent girls’ sexual and reproductive health and rights are essential. The disproportionate burden they carry, from HIV to early unintended pregnancy, unsafe abortion, and intimate ...

MONTGOMERY, Ala. (WBMA) — A bill in Alabama that woulddefine who is considered female and male based on their reproductive systems passed out of a Senate committee with amendments Tuesday. It says a ...

(Listen to this post, or right-click to download mp3.) "Some guys have all the luck. Some guys have all the pain." -- Song lyrics Last time we saw thaton many traits, males are generally more variable ...

An Alabama Senate committee advanced a bill to define an individual’s sex based on reproductive anatomy. Senate Bill 92 “would define man, woman, boy, girl, father, mother, male, female, and sex for ...

It’s not just about chromosomes. Or reproductive cells. Or any other binary metric. Many genetic, environmental and developmental variations can produce what are thought of as masculine and feminine ...

Microplastics can lower your testosterone and may be interfering with you sexual health. Here's what the latest research says ...