Have You Started Yet?: You And Your Period: Getting The Facts StraightRevised and with new interviews and illustrations, a guide for girls to periods and puberty Starting to have periods is something every girl faces and is one sign of growing up, but the subject is often clouded by rumors and embarrassment. This book explains exactly what periods are, why they happen and how they will affect you. It asks the questions and gives the answers simply and openly, with plenty of practical advice.