What if your 15 and you have just started puberty your penis is 4inches is this average also it curves to the left and then bends down near the head and you are not cicrcumsised?
Yes, that is normal. The curvature of your penis is normal as well. Your penis is a part of your body like everything else, it is not perfect!
You started having body oudor and your nipples became hurt when you touch them and you have not started puberty have you started puberty?
It sounds to me like you have already started puberty as these are normally the first things that can happen when starting puberty. If you would like anymore advice about puberty please do not hesitate to message me back on this and I will do all my best to answer your questions. I hope this helps Please leave feedback or recommend me if you are satisfied with my answer.