If the shortness of male genital organs does not affect normal sex life and fertility, no special treatment can be done, but if it does, it can usually be treated by surgery and other means. 1. Short male genital organs, if the length of the penis can reach about 10~12cm after erection, it is a normal phenomenon, which will not affect the normal sex life and reproduction, and no special treatment can be done. 2. Surgery: Patients with short penis affecting normal life can be treated by surgery, and the common surgery is penile lengthening. The doctor will cut off the internal ligaments of the penis during the operation and pull out the corpus cavernosum of the penis, so as to achieve the purpose of penis lengthening. If the shortness of male genital organs affects normal life and fertility, patients should go to the hospital in time for examination.