Varicocelectomy boosts sperm number and motility, as well as likelihood of pregnancy. NEW ORLEANS—Varicocelectomy may significantly improve semen parameters such as sperm count, motility, and ...

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 ...

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 ...

Melih Arici, MD Recurrence rates after percutaneous embolization are similar to those of surgery, researcher says. TAMPA, Fla.—Percutaneous varicocele embolization using a sclerosant agent and ...

It’s a growing problem in relationships. About 1 in 10 couples struggles to get pregnant within a year, which is the clinical ...