One of the hallmarks of 1990s Belgian pedagogy was the push for "shared knowledge." Rather than segregating boys and girls for every lesson, many programs encouraged both genders to understand the physiological changes of the other.
The "exclusive" nature often attributed to this specific release likely refers to its unedited format. In many markets, these videos were cut or dubbed, but the original Belgian releases were known for their integrity. They didn't shy away from nudity in an educational context—showing real bodies rather than just diagrams—which was a hallmark of the progressive European attitude toward the human form. This stands in stark contrast to the more modest/censored versions often found in American or British school libraries at the time. One of the hallmarks of 1990s Belgian pedagogy
The "rarl" and "exclusive" tags in your query likely refer to file names or metadata from archives where the video has been hosted or shared online, rather than being part of the official film title. Puberty: Sexual Education For Boys and Girls (1991) - TMDB They didn't shy away from nudity in an