What are the major types of sexually transmitted diseases and how are they contracted and treated? How effective are different types of contraception? How do you recognize the stages of puberty? The defining feelings of sexual orientation? This candid, authoritative handbook is designed to serve young people as a reliable, enlightening source of answers to questions like these as they navigate the often confusing transition from adolescence to physical maturity. In addition to being a go-to resource on common problems related to sexual health, this welcomed volume considers a number of related issues and controversies, including sex education, the Omorning afterO pill, condoms in schools, and more. It also includes information on various organizations that have an interest in adolescent sexual health, as well as wide range of additional resources in print and online.