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 high risk or with pregnancy complications and those with dietary limitations. Sidebars offer quick tips on warning signs, where to find help, and more. Knack Pregnancy Guide is a must for every pregnant mother.