I agree, I am not in any way saying that teaching abstinence is a cure all, but abstinence should be included in the curriculum, along with the hazards of having sex like the STDs. I grew up in the 1950s abstinence was the word of the day.........of course sex was not sold on TV or magazines either, if one wanted to read something sexy they had to go to special stores.
We live in a much different time to be sure, but I believe there should be balance.
I doubt we will see much balance in our lifetime.