Fact-based, EARLY education! Abstinence education is a joke and has proven to be a failure. Teenagers have an abundance of hormones and people have been screwing around forever, so you can let your kids know it's better to wait until they're older, and sex IS serious and should involve respect -both for yourself and the other person -but just saying, "Don't do it, or wait until marriage" is ridiculous. My own mother had always been open with me about sex, but she did say she wished I would wait until marriage. When I was around 18 or 19 (I started having sex at 16), I asked her -"What if I never get married? What if I don't get married for years? I'm seriously supposed to deny a basic biological need and drive?" She admitted it was pretty silly. Here's what we're telling our boys:
Sex is fantastic, but it's much better when you're a bit older and you're really in a relationship with someone.
Have random sex all the time with numerous people is a sign that you don't respect yourself and have some issues with self-esteem and acceptance. If you find yourself truly out of control when it comes to having sex with multiple people -picking up strangers, a different person every night, etc. then you need to seek some counseling and find out what the REAL issue is before you get hurt.
If you're too uncomfortable discussing pregnancy, birth control, abortion and adoption with a potential sex partner -you're too immature to have sex.
I would LOVE it and you ultimately would too if you waited until after high school to begin your sex life, but since that's a decision you'll make on your own -here is what you need to do (I have boys, so this is my boy-centered talk): -ALWAYS wear a condom! I don't care if you're dating a girl who tells you she's on the pill -you could still get an STD, and unfortunately some girls lie because they actually want to get pregnant and some girls just forget to take their pills. There will be a box of condoms in my sons' bathroom ALWAYS. I have no desire to be a grandmother until they are far out of college, and I certainly don't want them catching anything.
Anal and oral sex will not get a girl pregnant, but they can have big health repercussions and transmit STDs.
If you want to have sex with someone and that person says "NO!" -at ANY time -even if you're right on top of her and ready to do it -you STOP. Do not EVER force a person or "just go ahead" or take advantage of someone who is drunk or high and not thinking clearly. Only the worst kind of pathetic loser takes advantage of a person who is passed out or not in their right mind.
When you do start having sex or doing sexual things with another person, don't tell every guy you know. It's one thing -and perfectly normal -to admit you've done it or lost it or whatever, but even in the new millenium nice people don't spread the word and details about their sex lives and sex partners.
Girls who have sex are no bigger sluts than guys who have sex. I am AMAZED that this stereotype still persists -guys having lots of sex with different people is normal, but girls who do that are whores. NO -it's not a good idea for either of them (see above about respect), but one is not worse than the other.
Masturbation is awesome and perfectly natural! It's also very private! Go for it as often as you want, but no one else needs or wants to know about it.
Do not pay for sex. You probably won't have to, but not only is it illegal, you can get in a lot of trouble with STDs, mugging, etc.
I love our church's (Unitarian Universalist) program OWL (our whole lives) that starts age-appropriate human sexuality education in kindergarten through high school. We need it desperately in our schools!