Masturbation itself does not bring any damage or adverse consequences. For a person who is mentally and physically healthy and has the right understanding, moderate masturbation is not harmful, especially if the couple is separated for a long time, the woman is sick, pregnancy abstinence, after marriage, due to the differences in the needs of the couple, it is not possible to be completely consistent, a certain party sometimes makes up for its shortcomings in this way, then it is more realistic to use masturbation at this time. Unmarried men and women, regular masturbation 1 to 2 times a month to relieve the psychological or physical satisfaction, and does not affect health. The way to masturbate under the guidance of a doctor is still one of the ways to treat certain sexual dysfunctions, and clinically commonly masturbate to collect sperm specimens for clinical examination. However, excessive masturbation is a psychological disorder and can seriously affect physical health, causing some genitourinary diseases, sexual neurasthenia, etc. The main manifestations are: 1. central nervous system and systemic symptoms such as depression, memory loss, inattention, decreased comprehension, insomnia, dreaminess, dizziness, palpitations, etc. 2. 2, genitourinary diseases chronic prostatitis caused by frequent urination, end urinary drip, lower abdomen and perineum discomfort, lumbar weakness, decreased libido, impotence, premature ejaculation, non-ejaculation, etc. Excessive masturbation is divided into 3 areas: (1) too frequent masturbation; (2) too strong stimulation of masturbation; (3) inappropriate use of sexual tools. The most important thing is that you have to be able to do this. For the average youth, masturbation is frequent if it is more than once a week. Too frequent masturbation, on the one hand, makes a person’s spirit, energy decline, on the other hand, too frequent stimulation of the sexual organs, may lead to impotence, premature ejaculation or women’s sexual coldness. If frequent masturbation becomes a habit, and even think that masturbation can replace sex, it will become a breeding ground for homosexuality, narcissism and other pathological personalities. The strong stimulation of masturbation means that too strong stimulation is applied to the genitals, such as too much force. This is more serious damage to the genital organs, often easily caused by organic damage, while raising the threshold of sexual excitement, resulting in future sexual indifference or normal sexual intercourse can not get sexual satisfaction. Inappropriate use of sexual tools refers to the bad influence of some bad books, films and videos, or the illegal propaganda of sex stores, the unauthorized use or collective use of sexual tools without the guidance of a doctor, causing damage to the reproductive organs, arousal of sexual desire. For girls, the use of sexual tools generally causes rupture of the hymen. After masturbation and cause 1 kind of mental burden and difficult to extricate themselves, especially some people occur masturbation, will produce guilt and self-blame, often want to correct, but under the spontaneous impulse of the physiology and difficult to self-control, from the good wishes and frustrated, resulting in mental damage.