The left testicular vein is the male equivalent of the ovarian vein. Both testicles have veins that attach at different locations. The right testicular vein attaches to the inferior vena cava. The ...

Sore muscles from an intense workout, a stiff back from a poor night of sleep, tech neck from a long day at the office. Yeah, those you expect as part of life. They may all track with your lifestyle.

Not all swellings are fluid-related. A spermatocele is a benign cyst that forms in the epididymis and can feel like a lump ...

Hydrocele is caused by fluid around the testicles, often in babies but it can happen to adults. Varicocele is caused by enlarged veins in the scrotum and is common in males ages 15 to 25. Surgery ...

Injuries, infections, kidney stones, hernias, and testicular cancer can all cause testicular pain. Sometimes, pain in your balls may not have an obvious cause and will go away without treatment. Get ...