Patient's question:
I am 19 years old. When erect, the penis is only about 3 centimeters in diameter. I have a 4-year history of masturbation.My testicles are still very small, with a diameter of less than 3 centimeters.
What is the reason for this? Is it related to masturbation?
Will it affect married life and fertility?
Doctor's answer:
Hello, there is a significant individual variation in the size of the penis and testicles. There's no need to worry too much about it. As long as you can have normal sexual life and it doesn't affect future fertility, that's enough. The higher your expectations, the greater the disappointment. For a happy sexual life in the future, it's best to break the habit of masturbation. Otherwise, even if your penis is long and your testicles are large, they will just be decorative. I hope this helps you, and wish you good health.