Hopefully RO's kid wasn't in one of those clases, could screw up his preperations.
I completely disagree with the teachers who showed that video. Granted some of the kids where 18 years of age and could make their own call but for the minors it's upto the parents wether or not they allow their kids watch that video.
As parents we have to sign waivers to allow schools to teach our kids about sex and the human body in 7th and 10th grade. For such a gruesome lessons, the same should apply.