"What to Expect When You're Expecting 5th Edition" is a paperback book published by Simon & Schuster UK in 2017. It is a informative guide for expectant parents, covering a range of topics related to pregnancy, childbirth, and parenting. This edition is the fifth, and it includes updated information and insights to help parents navigate the challenges and joys of expecting a child. Written in English by trusted experts, this book is a valuable resource for those looking to prepare for the arrival of a new baby.