Health and Social

— Ask about sex, drugs, health, and relationships, from Columbia University Health Services www.goaskalice.columbia.edu

Sex, Etc. — A teen-produced web site which discusses love, sex, abstinence, contraception, and STDs. Also find drugs, alcohol and pregnancy advice. www.sxetc.org

Marriage Builders — A large site helping couples understand how to fall in love and stay in love. Marriage Builders offers a wealth of articles, an active discussion board, personal coaching services, and much more.