It is still possible for a man to have a baby after a vasectomy, but it is very rare. Vasectomy is considered to be a permanent form of birth control, but there is still a small chance that the tubes can reconnect or that sperm can find a way around the blocked tubes. In some cases, men may choose to have a vasectomy reversal, which involves reconnecting the cut ends of the vas deferens to allow sperm to flow again. This procedure is more complex than a vasectomy and may not be successful in all cases. Another option for men who have had a vasectomy and want to father a child is to undergo a procedure called sperm retrieval. This involves removing sperm directly from the testicles or epididymis and using it for in vitro fertilization (IVF). However, this procedure can be expensive and may not be covered by insurance.