What is normal penis size teenage?

Alec: I'm 13.5 years, I have 9.5 cm in erection. Is this normal?

The answer of the doctor-doctor: Hello, Alec! In Russia the average penis size in adult men is 14 cm, the lower limit of 9.5 Usually see the boys at an early age are examined by a pediatrician, andrologist and an endocrinologist if you suspect micropanel would appropriate treatment. In 13.5 years, You still too early to think about such things, although at this age teenagers tend to assess the size of the penis or boast about imaginary sexual conquests. The growth of the penis and puberty have only just begun. The growth of the penis can last up to 18-20 years and some penis be after puberty we can only speculate. I wish you health.