She went on testosterone to help with her menopausal symptoms. The effects had unexpected consequences for their marriage.

One man learned this firsthand when, after taking a medication for heart failure, he developed a new physical feature — enlarged breasts.

Modern life is waging a quiet war on male hormones; discover the overlooked environmental and lifestyle triggers that a top ...

For more than 80 years, men have been told that testosterone fuels prostate cancer. But a more nuanced picture has emerged ...

An Australian researcher went undercover to learn more about how Broscience experiments with dangerous drugs — and found a ...

The patients who came, they all looked great, were well-educated and very healthy. They wanted to have a child from, well, a ...

Many of us with throw modesty out the window when it comes to Christmas lunch. But what do these blow-out festive meals do to ...

Testosterone plays a key role in erections by working on several parts of penile function. It helps grow the smooth muscle cells in the spongy erectile tissue (called trabecular smooth muscle). This ...