MUNICH — Even a small varicocele can significantly affect sperm quality and fertility in an otherwise healthy young man, according to a population-based study of more than 7000 army recruits in six ...

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 ...

DEAR DR. ROACH: My in-laws are being evaluated for infertility, and my brother-in-law has a varicocele. They say that he needs an operation. Is this necessary in order for them to have children? -- ...

Gay is pain free for the first time in more than two years. At 30, the American sprinter is trying to resurrect his career after hip, groin and hamstring injuries. [File, Standard] Groin discomfort is ...

As many as 15 percent of men have varicoceles, masses of enlarged and dilated veins in the testicles. There is new evidence that varicoceles, long known to be a cause of male infertility, interfere ...

November 29, 2006 (Chicago) — A narrowly focused study of infertile men has found that endovascular embolization of the spermatic vein and proximal sclerotherapy can restore fertility. Sperm motility ...

The phrase "summer long balls" might sound like locker-room slang, but it's increasingly being mentioned on social media and online forums as a seasonal curiosity. In hot weather, men's scrotums which ...