There is no clinical way to exercise the penis to make it longer, and if a man is younger, the penis will continue to develop. If the penis is already fully developed, the only way to make it longer may be through surgery. If a man is younger and still in the stage of physical growth and development, the penis will continue to develop without external intervention, and as the penis develops, it may grow longer. If the penis is fully developed and can satisfy a normal sex life, there is usually no need to take other measures to make the penis longer. However, men with short penis extension or congenital dysplasia of the penis can have their penises lengthened through penile surgery under the guidance of a doctor. Patients who have a short penis and can’t satisfy their sex life can go to regular hospitals in time and take targeted measures under the guidance of professional doctors.