March 20 / 2026
Should you be getting your sperm count checked prior to vasectomy reversal to make sure that the vasectomy was successful and that no sperm are getting through? It's actually a reasonable question given that only 20 to 30% of men actually check to see that their vasectomy worked. The reality is however that vasectomies are 99.9% effective in terms of preventing babies. And if you did go for a sperm count, it's almost certainly to show no sperm at all, or extremely rare sperm getting through - which are not likely going to be helpful in terms of achieving a pregnancy. So, a sperm count prior to a reversal is not recommended as a necessary step. Please email me directly with any questions: