Vasectomy: Permanent Male Contraception—Who Chooses It & What to Expect

A vasectomy surgically interrupts the vas deferens, preventing sperm from entering the ejaculate. It is >99% effective and considered permanent.

Typical Candidates

• Men certain they do not want (more) children
• Men with hereditary genetic disorders they wish to avoid passing on
• Couples where female partner has contraindications to other methods

Procedure & Recovery

• Office/clinic setting; local anesthesia (sometimes sedation)
• ~30 minutes; no-scalpel technique common
• Mild scrotal pain/swelling for a few days
• Return to normal activity in 1–2 weeks
• Not immediately sterile: Requires ~20 ejaculates/3 months + semen analysis confirmation

Reversal is possible but not guaranteed; consider vasectomy irreversible.