You know I just want to give an honest opinion. The age 15 is kind of young, Everyone is different, but I suggest you wait. I mean nothing is going to stop you, but I waited until I was 17 1/2 years old. I don't regret it, that is actually a more sensible age. At that young of an age even if you feel you are ready for sex, I would do everything possible to protect yourself. I would use a condom AND use birth control. birth control pills they say you are not supposed to have sex until youve taken the pill for 2 full weeks.

As far as the shaving thing, its all an opinion thing. You have all different ways, there is the bush, the trim or the bald eagle. I say trim is the best. Why do I feel so wrong giving this advice to someone who is 15? Maybe because you do sound unsure of yourself, and just remember, the internet is a great reaserch tool, so if you have a any more questions look it up there.