Introduction: Why this book, why now (a note for the grown-ups) -- Ch 1. Sex?! What's that? -- Ch 2. Sex and gender -- Ch 3. Bodies and their parts -- Ch 4. Growing up: Physical & emotional changes of puberty -- Ch 5. Love and attraction -- Ch 6. Sexual intercourse -- Ch 7. Egg and sperm: What do they do? -- Ch 8. Pregnancy -- Ch 9. Birth -- Ch 10. Different types of families -- Ch 11. Keeping your body safe -- Ch 12. Sex in the media -- Ch 13. Resources for more information -- Acknowledgments.

"This vibrant and beautifully illustrated book educates children about sex, gender, and relationships in a way that is inclusive of all sexual orientations and gender identities. Covering puberty, hormones, pregnancy, consent, sex, babies, relationships, and families, it uses gender-neutral language throughout and celebrates diversity in all its forms, including race, ethnicity, faith, bodies, gender, and sexuality. For use with children ages 8-12." -- Back cover.