Coauthored by an ob/gyn and a noted pregnancy and childbirth expert, Knack Pregnancy Guide is the most reader-friendly, visually informative book ever on the subject. Encompassing all vital pregnancy information, it is organized to meet the needs of today's busy mothers-to-be. It introduces the latest ideas and research--from prenatal testing to the long-term effects of prenatal nutrition--and provides indispensable advice to mothers at...