When my daughter was about your daughter's age I enrolled her in the Unitarian Universalism sexuality curriculum, Our Whole Lives. It really served her, along with my declaration that her body belonged to her and I wasn't going to try to police when she decided to have sex, which was scary for me as a mom, but as it turned out, she took much better care of her body and made better choices than I had once given that authority and power. I also, of course, taught her how to protect herself from pregnancy and STDs. Girls need to know that their bodies belong to them. Not their parents, not their boyfriends or girlfriends, not anyone else. Lack of this understanding leads to many problems that can take a lifetime to get over. Good for you, Mom, for "protecting" your girl by putting her in charge!