After months of trying—and failing—to boost it, she read a pamphlet in a doctor’s office about the effects of low ...

Previous studies have indicated that women who use estrogen plus testosterone therapy have higher levels of estradiol and testosterone circulating in their bodies than women who take estrogen alone.

WASHINGTON (Reuters) - Estrogen fuels feelings of power and competition in women in much the same way testosterone does in men, researchers said on Wednesday in a study that shows the need to win is ...

Despite epidemiological studies suggesting a link between endogenous testosterone levels and increased risk of breast cancer in postmenopausal women, the use of hormone therapies containing androgens ...

Lower-than-normal levels of sex hormones can increase the risk of shoulder injuries in men and women, according to a new study. The research conducted at the University of Utah, specifically examined ...

Lower levels of sex hormones might be tied to tears of the shoulder's rotator cuff in men and women, a new study suggests. Among women with low levels of estrogen, researchers found the odds of a ...

ON AN EARLY December morning in 2004, a panel of advisors to the Food & Drug Administration gathered at a hotel outside of Washington, D.C., to review some data. Pharmaceutical giant Procter & Gamble ...

A Cass Review follow-up claims the "evidence does not support" the use of estrogen and testosterone for trans youth.

A mother has pleaded with the UK health regulator to stop allowing her child to take trans hormones. Earlier this week, the NHS banned the use of cross-sex hormone treatment, which uses testosterone ...