Normally, masturbation in men does not lead to sterility, but if it is very severe as well as very frequent, it may affect male fertility. Occasional masturbation or regular masturbation has no effect on the patient’s body and does not lead to the development of appropriate diseases in men. In case of heavy masturbation or uncontrolled masturbation, it can cause some diseases. Heavy masturbation or uncontrolled masturbation may induce kidney deficiency, impotence, premature ejaculation, epididymitis, orchitis, seminal vesiculitis and other diseases, which will adversely affect male fertility and may even cause sterility.