My daughter just turned 12 so I'm naturally worried about that stuff. I have talked to her about sex, puberty even menstruation which she hit a few weeks ago. Being her father it's naturally embarassing for her at best, but I feel it's my duty to educate her.
I have talked about condoms but I will let my wife show her how they work
I don't think there's much more you can do than good healthy education and a prayer might help too
