Hypogonadism is when the sex glands (gonads) produce little or no sex hormones. Low sex hormone levels (testosterone and estrogen) lead to low energy, decreased sex drive, and conditions like ...

Medically reviewed by Anju Goel, MD Epididymitis is the inflammation of the epididymis, the coiled tube at the back of the ...

This condition is an infection of the testicle and sometimes the epididymis (epididymo-orchitis). Orchitis is when one or both of the testicles are inflamed or swollen. Many different types of ...

Testicular pain affects your testicles, the small reproductive organs inside your scrotum. Your scrotum is the pouch of skin behind your penis. Most men experience testicular pain at some point. It’s ...