Can the sperm be effective after a vasectomy was done 35 years ago?

Answers from doctors (3)


More About Doctor Tulsa Vasectomy Clinic

Published on Jun 29, 2022

Usual way the answer is no but it is not an impossibility. If there are failures of a vasectomy it usually happens within the first 2 or at most 3 years. It would be very unusual for you to have sperm absolute for 35 years and then sperm to suddenly rearrive and be seen in your ejaculate

Answered by Tulsa Vasectomy Clinic (View Profile)

Usual way the answer is no but it is not an impossibility. If there are failures of a vasectomy it usually happens within the first 2 or at most 3 years. It would be very unusual for you to have sperm absolute for 35 years and then sperm to suddenly rearrive and be seen in your ejaculate

Published on Jul 11, 2012


More About Doctor John C. McHugh, MD

Published on Aug 17, 2019

It is possible for viable sperm to be aspirated from the testicle or after a vasectomy reversal. The likelihood decreases as the time from the vasectomy increases. I'd start with a call to your local reproductive clinic for the percentages. So...possible but the percentage of success is on the low side.

Answered by John C. McHugh, MD (View Profile)

It is possible for viable sperm to be aspirated from the testicle or after a vasectomy reversal. The likelihood decreases as the time from the vasectomy increases. I'd start with a call to your local reproductive clinic for the percentages. So...possible but the percentage of success is on the low side.

Published on Jul 11, 2012


Robert D. Oates, MD, FACS

Published on May 22, 2018

Yes they can both after a reversal or in conjunction with IVF.

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Answered by Robert D. Oates, MD, FACS

Yes they can both after a reversal or in conjunction with IVF.

Published on Jul 11, 2012


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