A short penis is usually dealt with through surgery. Under normal circumstances, the length of male erection is greater than 9cm is normal, the penis as long as it is not too small, usually will not affect the patient’s sex life. When the penis is short and has affected the patient’s sex life, it is recommended that the patient can go to the hospital in time for examination and treatment. If the patient has an urgent need to improve the situation of short penis, it is recommended that you can choose surgery for treatment. You can do penis lengthening and thickening surgery, this surgery usually need to do in the state of general anesthesia, surgical trauma is relatively large, it is recommended to choose carefully.