There are benefits and disadvantages of abstinence for men. The good thing is that it increases sexual desire, is conducive to family happiness, and hones the willpower to improve the quality of sleep. The bad thing is that it may lead to impotence, and the quality of semen will be worse. 1. Benefits of abstinence for men (2) Increase sexual desire, can through abstinence, enhance the fantasy of sex, enhance the pleasure. (2) honing the willpower, abstinence can improve the man’s attention, concentrate on the work, single-minded to complete the goal. (3) Improve the quality of sleep, in the current high-speed development of society, a good rest has a great enhancement to the man, by abstaining from sex, can make the man’s sleep quality increase, better work. 2. Men abstain from sex bad (1) lead to impotence, impotence is also called functional disorders, a long time of abstinence, will have a psychological impact, resulting in a negative impact, and then lead to sexual dysfunction. (2) the quality of semen will become worse, sperm long time in the epididymis storage, accumulated to a certain extent, sperm will automatically flow out, commonly known as spermatozoa, frequent spermatozoa will affect the quality of sperm, but also affect the health. Therefore, men should abstain from sex in moderation, and if discomfort occurs, it is recommended to consult a doctor in time.