I got the abstinence stick in middle school, teachers were tight-lipped about it and choice parts of human physics were viewed as vulgar or crude. High school couldn't have been more different, where getting laid was a matter of whose party you went to on Friday night and all the teachers knew which were the good ones.
The abstinence-only bullsh
it only gets you so far, especially when your hormones are playing a f
ucking circus during your formative years. Parents and teachers should encourage a healthy sexual development in teens, it's the only way they can be forewarned about the dangers that accompany it. Failing to establish good practices in maintaining a sexually active lifestyle ensures unsafe opportunities down the road.
Plus it's nice knowing which hole to stick your d
ick in if you ever manage to get there.
EDIT: Poll added.