Who Has What?

A parent might reach for this book when their preschooler begins noticing physical differences between genders or asks direct questions about where babies come from and how bodies work. It is the ideal resource for families who want to establish a foundation of body positivity and scientific accuracy before the school years begin. The book uses a warm, matter-of-fact tone to normalize curiosity and encourage open dialogue between parent and child. Through clear illustrations and simple language, the book covers everything from hair and skin to the specific names for private parts. It emphasizes that while all bodies have similarities, like hearts and lungs, the differences in our reproductive organs are what make us boys or girls. This guide is perfect for ages 3 to 7, providing a safe and joyful space to discuss anatomy, privacy, and the wonder of growing up.