How effective are vasectomies at preventing pregnancy?

A man I’m dating told me he had a vasectomy 18 years ago and that vasectomies are only 50% effective. Is this true?

Answers from doctors (1)


More About Doctor Tulsa Vasectomy Clinic

Published on Jun 06, 2022

Know it is not true. Vasectomies are highly effective and when the follow-up visit looks at your sperm count it is almost always free of sperm. Once that is achieved most failures occur within 2 to 3 years. It is almost unheard of that any pregnancy would happen 18 years later

Answered by Tulsa Vasectomy Clinic (View Profile)

Know it is not true. Vasectomies are highly effective and when the follow-up visit looks at your sperm count it is almost always free of sperm. Once that is achieved most failures occur within 2 to 3 years. It is almost unheard of that any pregnancy would happen 18 years later

Published on Jul 11, 2012


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