The so-called masturbation, also known as masturbation, masturbation is a kind of self sexual satisfaction behavior, long-term frequent masturbation will lead to the occurrence of impotence. Because in masturbation, will use the hand through the external force friction penis and glans, over time will make the penis and glans sensitivity reduced, in the normal sex life, the vaginal contraction strength can not make the penis produce excitability and lead to impotence. So do not frequent masturbation for a long time, or in the long run will affect the physical and mental health, and can even affect the growth and development of the future. Masturbation will also make people’s spirit depressed, so that not only will be excessive consumption of body fluids, but also lead to sexual dysfunction, can make people’s memory loss, reduce libido, and seriously affect the quality of life in the future.