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

The data debunks a claim made by anti-trans activists related to mass shootings.

I’m a GP – here’s why the puberty blockers trial must go ahead - COMMENT: A landmark drugs trial involving 200 children was ...

In a multicenter, randomized, double-blind, placebo-controlled, noninferiority trial, we enrolled 5246 men 45 to 80 years of age who had preexisting or a high risk of cardiovascular disease and who ...

There is better clarity on the benefits and risks of estrogen and progesterone for women of a certain age. Women are also demanding more attention to their needs. All of this helps to explain the ...

Here’s when and why experts think testosterone should be prescribed to middle-aged women, and how it affects their lives. By Susan Dominus Testosterone use has recently exploded among middle-aged ...

Historically, testosterone has been associated with masculinity. Someone having high levels of testosterone was shorthand for perceived higher levels of aggression, strength, and libido. However, ...