Seems like the system ate the rest of my comment.  The gist of it was that there is so much hysteria about allowing 15 year olds to have sex when, in fact, there are few that actually do.  If you take out a) the parents that don't care, b) the parents that somewhat "endorse" sex (because ALL kids do it, of course), and c) the kids that are essentially adults (18+), we're talking about a very small number.  Proponents like to quote the Oregon law about 15 year olds making their own health care decisions.  Well -- to be blunt, that law is insane.  Just because it's a law doesn't make it right, we can change laws.  I'm not being disparaging but 15 year olds are still working on managing their homework and picking up their room, they don't need the burden of health care.  Let's stop classifying the 4% who want to have sex as 15 year olds as the "normal" situation.