The ovaries respond to LH and FSH by producing estrogen and progesterone. These hormones drive physical development.
The film begins by establishing the biological foundations of sex and reproduction. It then focuses on the physical transformations that occur during puberty. The ovaries respond to LH and FSH by
Pubic hair appears first, followed by underarm hair. Hair may also darken on arms and legs. hair develops under the arms
Pubic hair appears first at the base of the penis. Over the next few years, hair develops under the arms, on the legs, and eventually on the face (starting on the upper lip and moving to the chin and cheeks) and chest. Voice Deepening on the legs
While 1990s education focused primarily on menstruation, current education covers the physical, emotional, and social aspects of growth.