In 1991, a Dutch educational film simply titled “Sexuele Voorlichting” (English: Puberty: Sexual Education for Boys and Girls ) gained surprising international attention. Produced in the Netherlands—a country known for its progressive and early sexual education—the film was designed for classroom or at-home viewing by preteens and teenagers.
– Animated diagrams and live-action shots (using anatomical models and non-sexualized real footage of adolescents) show the development of breasts, body hair, and genitals. Boys learn about erections and wet dreams; girls learn about menstruation and breast growth.