Everything preteen and teen boys need to know about their changing bodies and feelings Written by an experienced educator and her daughter in a reassuring and down-to earth style, The \"What\'s Happening to My Body?\" Book for Boys gives sensitive straight talk on: the body\'s changing size and shape; diet and exercise; the growth spurt; the reproductive organs; body hair; voice changes; romantic and sexual feelings; and puberty in the opposite sex. It also includes information on steroid abuse, acne treatment, sexually transmitted diseases, AIDS, and birth control. Featuring detailed illustrations and real-life stories throughout, plus an introduction for parents and a helpful resource section, this bestselling growing-up guide is an essential puberty education and health book for all boys ages 10 and up.