Sterilization of men usually refers to vasectomy, the advantage is that it can prevent women from unwanted pregnancy, the disadvantage is that when there is a requirement for fertility at a later stage, it is necessary to undergo the operation again, and there is a certain probability of failure in the operation.
1. Advantage: After the male sterilization surgery, due to the sperm can not be discharged, the male will lose the ability to reproduce, so it can play a better contraceptive effect in sexual life, to prevent women from unwanted pregnancy.
2. Disadvantage: After vasectomy, when the man has the requirement of fertility in the later stage, he needs to undergo vasectomy, but there is a certain probability of failure in this kind of surgery, and the vasectomy may fail.
Therefore, in the absence of special circumstances, it is not recommended to carry out sterilization surgery, and other contraceptive methods can be used, such as condoms or female intrauterine devices.