A guy who had a vasectomy can't ?

A vasectomy is a cutting of the tubes that carry the sperm into the semen.The cut is about a half an inch wide. It is done in a doctor's office under local anesthesia. My husband had one twenty three years ago. There is no difference in performance. Except neither of us is worried about getting pregnant. (We already had three beautiful healthy children.)They cut the tube, take a little more out so that the ends can not reach each other to heal together and they cauterize the ends shut. There are a very small number of people who still get pregnant after the procedure but it is much smaller than any other kind of birth control. They can be undone, but there is only a small chance that it will work.