So it sounds like we had a similar experience overall (I'm suburbs) except mine was earlier. Mine didn't at all increase my likelihood of young sex, and probably actually swayed me against it -- and even if I wanted to, imagine buying a condom and hiding it from parents.

And I think that's ultimately where we went wrong here. I feel like they stopped teaching about STDs and started encouraging recreational sex as the focus, giving away free condoms without telling the parents, etc.