https://techcrunch.com/2020/06/30/health-class-is-outdated-so-lessonbee-wants-to-fix-it/

Sex education in the United States is complicated.

One example: For decades, the United States invested billions into abstinence-only programs. Eventually, schools rejected government funding for these programs and pushed a more comprehensive and medically accurate agenda. Even with progress, schools across the country continue to reckon with a legacy of inaccuracy. And the government is still funding abstinence-only programs.