A vasectomy, or male sterilization, involves cutting or sealing the tubes that carry sperm into seminal fluid, or semen. It prevents semen from containing sperm but does not affect testosterone levels ...

A vasectomy is a form of permanent male contraception that involves surgically cutting or blocking the vas deferens, the tubes that carry sperm from the testicles to the penis. Sperm is needed to ...

Ranjith Ramasamy receives funding from Acerus Pharmaceuticals (Consultant, Grant Recipient), Boston Scientific (Consultant, Grant Recipient), Coloplast (Consultant, Grant Recipient), Endo ...

A vasectomy blocks sperm from mixing with seminal fluid to prevent pregnancy, and the risk of experiencing impotence as a result of this procedure is very low. The vasectomy procedure does not impact ...