If a male is still in the developmental stage and the shortness of the penile corpus cavernosum is due to insufficient hormone secretion, the penile corpus cavernosum can be made to grow by hormone replacement therapy; if he is an adult male, there is usually no effective way to make the penile corpus cavernosum grow. Boys who are in the developmental stage may have a small penile corpus cavernosum due to insufficient secretion of gonadotropins, etc. At this time, it may be possible to continue the development of the penile corpus cavernosum through the application of human chorionic gonadotropin, gonadotropin-releasing hormone (e.g., gonadorelin, etc.), testosterone, and other medications. In the case of adult males, there is no effective way to promote the spongiosum to continue to get bigger and longer. If you do not have a short penis, you do not need to strive for a larger, longer penis to be able to have an effective life. The above medications should be used under medical supervision.