How to treat small testicles and small penis

Patient's question:

Patient Gender: Unfortunate Boy
Description of Symptoms: The testicles and penis are about the size of a 10-year-old child. Erections are only about 8-9 centimeters, which is around the age of 12. [Perhaps even earlier, when I was younger and didn't understand.] There has been no further growth since then. However, at the age of 15, there has been the beginning of hair growth and darkening.

Doctor's answer:

Penile micropenis is an abnormal phenomenon, referring to the condition where the length and circumference of an adult male penis under normal room temperature and conditions are smaller than the average of normal males. Its main side effect is primarily affecting normal sexual life. Currently, there are some misconceptions about penile micropenis. For ordinary males, if they can engage in sexual life after an erection, it does not fall under the category of penile micropenis. Currently, penile micropenis is mainly believed to be caused by genetics. Some individuals, due to misunderstandings, may mistakenly think they have penile micropenis, and these cases can be treated with penile activation growth factor drugs and psychological therapy.
Guidelines:
Firstly, it is important to have a correct perspective on masturbation and use psychological counseling methods. Pay attention to maintaining a regular lifestyle and adjusting daily routines. Avoid wearing tight clothing and sleep on time. The bedding should not be too warm or heavy when sleeping. Develop good hygiene habits and pay attention to keeping the external genital area clean, washing frequently. Participate in social activities regularly. Educate adolescents about sexual psychology and sexual hygiene to help them master basic knowledge about sex, dispel harmful misconceptions about masturbation, and enable them to properly handle sexual tension and impulses. For individuals who masturbate excessively, the following should be recommended:
1. Encourage yourself, as masturbation can improve your physical and mental health after being properly controlled.
2. Gradually reduce the frequency step by step.
3. Read fewer books or watch fewer films with pornographic content.
4. Engage in more activities that are beneficial to physical and mental health and regulate life stress.