What should be done about genital development disorders?

Patient's question:

Malformation short thin from development to now

Doctor's answer:

Analysis of the condition: Hello. The size of the genitalia varies among individuals. Typically, after erection, it measures 11–16 cm, while in a natural state, it is 7–9 cm long. If the erect length is less than 10 cm and the flaccid length is less than 5 cm, it is considered micropenis. Generally, male genitalia develop fully by the age of 18. If you feel your genitalia are underdeveloped, penile elongation surgery can be performed to lengthen an adult penis.
Advice: You can go to the hospital for a detailed examination! The doctor will give you a good answer.!!!