Vasectomy
Updated:A vasectomy is a surgical procedure for male sterilization and permanent contraception. It involves cutting or blocking the vas deferens, the tubes that carry sperm from the testicles to the penis. After a vasectomy, sperm cannot mix with semen, preventing pregnancy during sexual intercourse. The procedure is nearly 100% effective at preventing pregnancy.
Additional Information
Vasectomies are usually performed under local anesthesia in a doctor's office or clinic. The procedure takes about 30 minutes and has a short recovery time. It does not affect sexual function, testosterone levels, or the ability to ejaculate. Sperm is still produced but absorbed by the body instead of being ejaculated. A vasectomy is considered a permanent form of birth control, although reversal surgery is sometimes possible.
Examples
A couple decides the man will get a vasectomy after they have had all the children they want.
As part of family planning counseling, a doctor explains how a vasectomy works to prevent pregnancy.