Is the size normal

My sons penis is 2 inches and when erect almost 3is it normal for a 12 year old

[solace21]

Hi,
   The boy is in his early teens and has many more years of puberty to go through. He appears fine for his age.Just do not worry, instead concentrate on his balanced food intake including the daily requirement of zinc for adolescent boys.
Solace

[yngdad]

I'm a dad of 3 boys under 7 and raising my 13 year old bro. He is about the same size as ur son. Boys are different. Some boys are bigger some smaller. He probably hasn't started puberty yet, so don't worry about the size of his penis. It will grow when he does.