Sex education and health classes shape lifelong attitudes toward intimacy and personal well-being. Misinformation in these programs can instill unnecessary shame or prompt uninformed decisions. reports former students across the U.S. and beyond reveal persistent gaps and errors in curricula. Below are 21 striking examples of misleading lessons.
Contents
Abstinence-Only Warnings and Fear Tactics
- In a public school’s abstinence-only program, students learned premarital sex guarantees STIs, reinforced by graphic photos designed to scare, with lessons focusing exclusively on male pleasure.
- One school skipped sex ed for a chapel assembly, where a pastor taught that desire itself is not sinful, but acting on it is.
- A female teacher informed girls that sex causes pain for women and serves primarily male pleasure, something women must endure.
Anatomy and Biology Blunders
- A 10th-grade health instructor, a married woman in her 40s and girls’ basketball coach, asserted that every male penis contains a bone.
- During middle school sessions for girls on menstruation, the teacher claimed a positive attitude eliminates PMS symptoms.
- Fifth-grade anatomy lessons separated boys and girls: girls received detailed instruction on reproductive organs and puberty changes, while boys simply played games.
- Students with disabilities learned they cannot or should not engage in sex; special education classes substituted for sex ed, delaying basic knowledge into late high school.
Sexual Interest and STI Misconceptions
- Curricula implied only boys experience sexual interest, overlooking girls’ equal or greater curiosity.
- In a mid-1980s Midwest school amid the AIDS crisis, Christian-based abstinence lectures claimed gay sex creates the AIDS virus, rather than transmits it.
- Health class listed cocaine as a non-addictive stimulant with no downsides mentioned, prompting one student to view it favorably.
Menstruation and Weight Myths
- A health teacher recommended morning weigh-ins because people are lighter before gravity takes hold during the day.
- Fifth-grade sex ed described menstrual periods as involving just a few drops of blood, leaving one student convinced she was dying after hours of heavier flow. —Hannah, Sheffield, UK
- Girls learned hunger signals thirst: drink two glasses of water after 30 minutes, opt for ice-cold to boost metabolism, and always retire to bed slightly hungry.
- A puberty video referred to menstrual blood vaguely as “red fluid.”
- Classes stated periods last three to five days, though many experience seven to 10 days.
- A male junior high teacher claimed girls cannot get pregnant before their first period; one mother intervened after overhearing and clarified the risks near onset.
Contraception and Other Errors
- In a high school abstinence class, a nun demonstrated condom durability by stretching one without breaking, inadvertently highlighting its reliability.
- Even updated programs in progressive areas included outdated ideas, such as periods halting underwater.
- A late-1990s PE abstinence course detailed sex’s horrors without defining it, while dismissing condoms as ineffective due to microscopic holes allowing HIV passage.
- Lessons warned HIV transmits through breastmilk splashing into the eye; one abstinence-focused state maintained a separate campus for pregnant students.
