Frequent masturbation may lead to prostatitis, premature ejaculation and other diseases in men, while frequent masturbation in women may lead to urinary tract infections, vaginitis and other diseases. 1. When men have sex, their sexual organs will increase blood flow, resulting in congestion, if often repeated masturbation, will lead to these organs repeated long time congestion, which will lead to prostatitis and other diseases. The fact is that there are a variety of psychological aspects of masturbation, so often masturbation will change the time of their own sexual behavior, premature ejaculation. 2. Women who often masturbate may have urinary tract infections, vaginitis and other inflammation of the genitourinary system, long-term infections may affect the fertility of serious, and even lead to infertility. Frequent masturbation is a bad habit, should be changed in time, if caused by the above diseases, and then go to the treatment is more complicated, and may not even be able to recover.