I'll admit, I was 1 horny fakka in high school...and still probably. What kept me grounded was not sex ed, but being in long term relationships. So no sleeping around. But still had a few preggers scares here and there through out high school.
I was only taught sex ed in 7th and 10th grade. 7th grade was more of an anatomy class with all drawings, no real pics. 10th grade was the same, more anatomy and reproduction. No mention of abortion, birth defects, or responsible parenting. 10th grade did go a little more into detail of STDs, but no visuals, just descriptions. No condom and banana, just reading from the packet how to put on and remove a condom with illustrations. Neither showed any videos.
In fact the only abstinence experience that I do have was when I was about 19, my gf at the time went to her gyno to go on the bill. She told me her gyno asked her "is this guy really worth it? You should wait till married". I hated that doc after.
So my schools sex ed classes really needed an update on what to teach. They should teach all aspects relating to it, this way kids can make informed decisions.