When you're pregnant, there is nothing more exciting than keeping up with the drastic changes your body undergoes on a weekly basis. In Your Pregnancy Week by Week, Glade B. Curtis, M.D. (Your Pregnancy Questions and Answers, Your Pregnancy After Thirty) has written a clear, easy to follow guidebook. Each "week" includes information on: How Big Is Your Baby?, How Big Are You?, How Your Baby Is Growing and Developing, Changes in You, How Your Actions Affect Your Baby's Development, You Should Also Know, and a Tip of the Week. With the exception of the You Should Also Know sections (which sometimes focus on rare problems and concerns), the tone of the book is informative, chatty and reassuring. An extensive, excellent glossary adds value. Your Pregnancy Week by Week seems intended to both simplify and expand on the information an inexperienced or first-time mother-to-be receives from her medical provider. It is especially ideal for very young pregnant women seeking to better understand the changes in their bodies. --Ericka Lutz