Is a vasectomy reversible?
Last updated September 3, 2026.
A vasectomy can be reversed, but reversal within 10 years succeeds only about 55% of the time, it is expensive microsurgery, and it gets worse with every year that passes. That is why the procedure is counseled as permanent contraception, not a pause button. Reversal surgery reconnects the vas deferens (vasovasostomy) or bypasses a blockage to the epididymis. Even when sperm returns to the ejaculate, pregnancy is not guaranteed: sperm antibodies and scarring lower the real-world odds further. Cost is its own barrier, since reversal is frequently not covered and runs to thousands of dollars privately. The decision rule is simple. If you are certain you are done having children, vasectomy is excellent: over 99% effective, outpatient, quick recovery. If you are not certain, the answer is not "get it and reverse it later"; it is "choose a reversible method now." Sperm banking before the procedure is the reasonable middle path for anyone torn.
What to do
- Decide as if it is permanent: because for many men, it effectively is.
- Know the 55% figure: that is reversal success within 10 years, and it declines after.
- Expect real costs: reversal is microsurgery, often paid out of pocket.
- Unsure? Choose reversible: long-acting methods exist for exactly this situation.
- Consider sperm banking: freezing before the procedure keeps a door open.
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