You're already establishing a track record with your kid by how you listen, by what you say when you're angry, and by how you treat your spouse. We like to surprise parents who ask us, "When do I start talking about sex?" The answer is, you've already started. As difficult as talking with your child about sex, peer pressure, and self-image may seem, you can do it-and you must. Your child's future depends on it. Fortunately, you've got plenty of guidance...