The advantage of ligation for men is permanent contraception, the disadvantage is that it is prone to complications such as bleeding, painful nodules and epididymal cysts. Men’s ligation refers to vasectomy, the benefit of men’s ligation is that it provides permanent contraception and eliminates the need to use condoms during intercourse. Male ligation will not affect normal sexual desire as well as penile erection and ejaculation, so there is no need to worry too much, except that there is no sperm in the semen. However, men’s ligation also has certain disadvantages, most people are easy to bleed locally after vasectomy, and hematoma may be formed in serious cases. Secondly, it is also easy to develop painful nodules or complications such as epididymal cysts about one month after the operation. Therefore, men need to follow up regularly after the surgery and take medication as prescribed by the doctor. To summarize, men need to consider ligation carefully, and after ligation, they need to strengthen their daily life management, pay attention to the hygiene of their private parts, and go to the hospital for follow-up checkups on time, so as to facilitate the doctor’s understanding of the recovery of the penis.