It should be noted that spermatogenesis (production of sperm) takes around 3 to 4 months to finish. Keeping this in mind, it is estimated that, after a vasectomy reversal, it can take a couple of cycles of spermatogenesis for a man to be able to cause pregnancy on a woman again under optimal conditions.
How soon can you get pregnant after a vasectomy reversal?
By Andrea Rodrigo B.Sc., M.Sc. (embryologist).
Last Update: 12/13/2017
Bachelor's Degree in Biotechnology from the Polytechnic University of Valencia. Master's Degree in Biotechnology of Human Assisted Reproduction from the University of Valencia along with the Valencian Infertility Institute (IVI). Postgraduate course in Medical Genetics.