I am a 74-year-old man. I underwent bladder cystoscopy seven years ago, and since then I have been suffering from erectile dysfunction (with very weak erections). My testosterone levels are normal, ...

Male fertility issues have been identified as contributing to nearly half of the reasons couples face difficulties conceiving ...

Viral “T maxxing” videos urge young men to boost t. Here is why taking hormones without a medical need carries serious health ...

Given the complexity of our sexual health, it’s probably helpful to stop hoping there will be a single magic pill or potion ...

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

When I was about 6 years old in the early ‘40s, my 16-year-old brother was sent to a sanitarium for tuberculosis patients. He ...