Male ligation usually involves cutting off or ligating the vas deferens, in the area above the outside of the scrotum on both sides where it connects to the groin. Male ligation is a permanent method of contraception that makes it impossible for sperm to be ejaculated, thus preventing conception. The ligation is performed at the base of the scrotum bilaterally in the male, in a location that is relatively easy to operate surgically and is the optimal location, close to the vas deferens, and requires only a one centimeter or so incision to perform the ligation. Cutting off the vas deferens will not cause much damage to the male reproductive system, and sexual function will not diminish, and sex hormones will continue to be secreted normally. Before ligation, men should consult the doctors in regular hospitals in detail and make good preparations for the examination, so as to reduce the risk of the operation. And don’t worry too much, keep an optimistic mindset, the testicles will not be harmed, does not affect the subsequent normal life.