im 13 and when my penis is arrect its about 5 inches is that a good size
Yes, that falls right into the average range.
You could say that's a good size.
Don't worry, you're normal.
The average male penis is between 5 and 6 inches erect. You are normal.
your penis is yet to grow few more inches...your stilll a baby.
No hes not. He's a teenager. Depending on his genetics, he will not likely grow any more than an inch.
I once read that the average size of a penis is 5". Of course, this varies by ethnicity and race. There's also variation in width.