: Anatomy, body development, and reproductive functions.
: Menstruation, "wet dreams," and fertility. : Anatomy, body development, and reproductive functions
: Masturbation and a demonstration of reproductive intercourse by an adult couple. Context of Sexual Education in Belgium and reproductive functions. : Menstruation
Originally filmed in Dutch, the documentary is known internationally as Puberty: Sexual Education for Boys and Girls . Unlike modern educational materials that often rely on animation or diagrams, this 1991 film is noted for its , using real-life footage and all-amateur actors to demonstrate biological processes. : Anatomy, body development, and reproductive functions