This is the story of how Mummy and Daddy made a baby. It is aimed at lower primary school age children. In this book we introduce the idea of reproduction and how a man and a woman might have a baby together. In this edition of the book we look at how Mummy and Daddy go to a fertility clinic to make a baby using IVF. Daddy is transgender so they need to use donor sperm.This is a factual book which uses correct language for body parts. It also mentions the idea of the difference between reproduction and sex for pleasure.