Sex education in the United States is taught in two main forms: comprehensive and abstinence-only. Comprehensive sex education covers abstinence as a choice option, but also informs adolescents about the availability of contraception and techniques to avoid contraction of sexually transmitted diseases.n 2010, Congress eliminated two federal programs that had funded abstinence-only education; the Adolescent Family Life (AFL) Prevention program and the Community-Based Abstinence Education (CBAE) program; $13 million and $99 million a year, respectively for a total of $112 million a year.