[gusmd]

Most people in the world are sexually active before 18. Your teenage years are you prime years of curiosity. Now, yes, they shouldn't be engaging in sexual activities with older, more mature people. But there's zero problem in late teens just being teens and discovering themselves. The more information they have on how to do that safely, the better. This law (and your puritan line of thinking) does the exact opposite. Expect to see a rise in teenage STDs and pregnancy.