I had this book when I was pregnant the first time around. I loaned it to a family member after that and didn't get it back. The second time I was pregnant, it was so close to the first that I didn't feel I needed to track down a copy. But five years later, I found myself pregnant for the third and final time. I immediately decided I needed to purchase this book. And then I bought copies for all my pregnant friends as well! This book is great. Instead of a month by month account of what is going on, you get it week by week- right down to estimates on sizes of the baby each week! I loved being able to get a basic idea of what was going on each week with my new angel. I feel this is a book that every pregnant mommy should have!