Patient's question:
I am 28 years old now. My penis is only 8 cm long when erect and only 4 cm when not erect. I want to know if I am small and what I should do.Doctor's answer:
In a normal adult male, the penis measures 7-9 centimeters in a flaccid state and about 11-16 centimeters when erect. If the penis is less than 5 centimeters in a flaccid state and less than 10 centimeters when erect, it can be classified as micropenis. For most males, the sexual maturity age is 18, and development is basically complete at that point.