His voice began to "crack" at the worst moments—squeaking like a balloon during a presentation. Meester Jan explained that his vocal cords were thickening, and soon he’d have a deeper voice and perhaps even a bit of facial hair.
Hips widen and the body begins to store more fat in specific areas as part of natural development.
This story follows two best friends, , as they navigate the strange, sometimes awkward, but completely normal changes of puberty. The Changing Mirror
Dit overzicht geeft duidelijke, praktische informatie over wat puberteit is, welke lichamelijke en emotionele veranderingen plaatsvinden bij jongens en meisjes, hoe seks, relaties en consent werken, en tips voor ouders/voogden en onderwijs.