Premature masturbation generally does not affect penile development, but moderate masturbation and better personal care are recommended. There are many reasons affecting penile development, such as malnutrition, abnormal gonadotropin secretion, hypospadias, etc. Although premature masturbation will not affect penile development. However, if long-term, frequent masturbation or masturbation without attention to hygiene, etc., easy to induce glans, prostatitis and other diseases, affecting the health of the body. When you find abnormal penile development, you should consult a doctor for examination and take relevant treatment measures in cooperation with the doctor. The frequency of masturbation, do not excessive masturbation, and masturbation before and after the penis should be cleaned, such as to prevent the occurrence of infection.