"Suicidality significantly declined" among trans youth who receive hormone replacement therapy, a new study has found.

A common concern about gender-affirming hormone therapy for transmasculine people is the risk of red blood cell volume changes and erythrocytosis, a high concentration of red blood cells, with the use ...

Testosterone is a naturally occurring steroid hormone. Despite its status as a steroid, prescription testosterone replacement ...

Perhaps one of the most misunderstood elements of gender-affirming care is hormone therapy. (Getty Images; Illustration by Victoria Ellis for Yahoo) Of course, Tyson is far from the only person to use ...

The booming testosterone replacement therapy (TRT) industry in the United States faces mounting scrutiny as medical researchers uncover alarming cardiovascular risks. From fitness enthusiasts seeking ...

If you ask the average person what comes to mind when they hear the word testosterone, chances are they will typically associate it with a man. As the primary male sex hormone, testosterone plays a ...

Dr. Smith answers the question: 'Side Effects Once Hormone Therapy Ends?' March 16, 2009 -- Question: Will the side effects of hormone therapy go away after hormone therapy is stopped? Answer: The ...

A common concern about gender-affirming hormone therapy for transmasculine people is the risk of red blood cell volume changes and erythrocytosis, a high concentration of red blood cells, with the use ...