Sexually transmitted diseases (STDs) constitute a major health burden in the United States, causing pelvic inflammatory disease, ectopic pregnancy, infertility, chronic pelvic pain, genital lesions, genital neoplasms, adverse pregnancy outcomes, immune system dysfunction, liver disease, and even death. STDs disproportionately affect adolescents and young adults. Of the estimated 15 million STDs that occur annually each year in the United States, 4 million are among adolescents and 6 million among young adults. The current epidemic is complicated by the high asymptomatic carrier state associated with most STDs and the inadequate protection of condoms in preventing transmission. Sexually active individuals, particularly adolescents, must be educated on the ramifications of early onset of sexual activity and the health consequences of multiple sexual partners.