A member asked:

Is varicocele really affect the ability of having a child?

A doctor has provided 1 answer
Dr. Antoanella Calame answered

Specializes in Pathology

Varicocele: It's not clear how varicoceles affect fertility. The testicular veins cool blood in the testicular artery, helping to maintain the proper temperature for optimal sperm production. By blocking blood flow, a varicocele may keep the local temperature too high, affecting sperm formation and movement (motility).

Answered 12/5/2016

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