This book demonstrates the fascinating journey from the sperm and the egg to the development of the embryo and finally to the miracle of birth. The multilayered acetate illustrations help the reader understand the birth process. Uses multilayered acetate illustrations to reveal the birth process from fertilization and the development of the fetus to labor and the birth of a baby.
In the DRUGS series, a title which describes what the different drugs are, what they are made of, how they work and how they affect us. Illustrated with colour and black and white photographs.