I am 15 how long should my penis be and how big should my nuts be?

im 15 as well but i just turned it my penis hard is 5inch -6inch so thats good and yea women dont really care how low they sag or how big they are, its mostly wat you caan do with it, your penis is fine dude haha arm pit hair xcomes at different times for different people my friend is 16 and is just starting growing it, and in doubt there looking at yours and im sure they dont care why would they? its allll good -Dan