I am 17 and my penis is only 4.5 inches erect. i know that this is very small, but i was wondering if it is going to grow by the time i finish puberty.
i have pubic hair around my penis, on my balls etc. and i have some armpit hair
i also have some facial hair, i shave every 2-3 days and im around 5 foot 10.
thanks for any help