text: what do you tell a 14 yo that is having sex?   using protection doesn't always work so first off, take him/her to a nursery (maybe a church nursery so she can help out) and have babysit actually babies.  let him/her see what it's like to be a young mom/dad.  also show him/her pictures of what std's can do to you and educate him/her on it.  then try the religious route.  yes, if you ask for forgiveness, and are sincere, you'll be forgiven but what if, heaven forbid, you got hit by a car and passed on before you could ask god to forgive you?  do you want to spend eternity in hell for having sex?!? if none of that works, lock him/her in his/her room until he/she is eighteen.