By 1991, most Belgian girls received some form of period education. Typically, a female teacher or school nurse separated the girls from the boys in 5th or 6th grade primary already. They watched a film called "Une Fille Devient Femme" (A Girl Becomes Woman) or the Flemish "Van Meisje tot Vrouw." The message: periods are natural, not shameful. But many girls recall being told "don't tell the boys."
The Flemish Community had the Besluit van de Vlaamse Executieve (Decree 1991) mandating that secondary schools offer "relationship and sexuality education" ( relatie- en seksualiteitsvorming ) as part of cross-curricular goals. However, no central exam tested it. What the Boys Learned (and Didn’t) For a 12- to 14-year-old boy in a typical Belgian school in 1991: puberty sexual education for boys and girls 1991 belgiumrarl
Imagine the year 1991. A 13-year-old boy in Liège hides a worn copy of a Tintin magazine featuring a surprisingly anatomical diagram of human reproduction. A girl in Antwerp whispers with friends in the schoolyard, comparing notes on the mysterious "period kit" handed out by the school nurse—a small brown paper bag containing a pamphlet and a single pad. For teenagers in Belgium that year, puberty was a secret language spoken through blushes, vague biology textbooks, and hushed conversations in locker rooms. By 1991, most Belgian girls received some form
Given the context, I will assume you are requesting a about the state of puberty and sexual education for boys and girls in Belgium around 1991 . This was a pivotal time just before the internet revolutionized access to information, and Belgium had a unique linguistic and educational divide (Flemish vs. French communities). But many girls recall being told "don't tell the boys
In 1991, Belgium was a nation navigating its own puberty: the fall of the Berlin Wall was fresh, the first Gulf War was televised live, and the country was intensifying its federalization into distinct communities (Flemish, French, and German-speaking). Against this backdrop, sexual education for boys and girls was neither standardized nor guaranteed. It was a patchwork of progressive Catholic guilt, emerging socialist pragmatism, and Flemish directness versus French romanticism.
Below is a comprehensive article based on that theme. Introduction: The Lost Year of Analogue Adolescence
A diagram of the penis, testes, and vas deferens. The word ejaculatie (Dutch) / éjaculation (French) was mentioned, often with a snicker. Nocturnal emissions ("wet dreams") were explained as "involuntary seminal release." Teachers rarely addressed the anxiety around penis size or spontaneous erections in class.