Somehow mankind got along just fine for centuries without sex education. Do people need education in eating, or any other vital function? (To refrain from overeating, yes.) I find it ludicrous that people allegedly need encouragement to engage in sex. What people do need from the church is help in remaining faithful, considering the natural temptation (esp. in males) to be promiscuous.
The problem is, people already have the encouragement to engage from all the wrong people. People need encouragement to engage properly. Christianity is very pro-sex — but the message is getting lost in the list of things that you can’t do.
Christian sex is much more than a “don’t” list.
SnakeDoc