Your Pregnancy and Birth Author:American College Of Obstetricians And Gynecologists This is the one pregnancy guide that experts agree on and millions of readers rely upon, Your Pregnancy & Birth offers the collective knowledge of the leading authority - the 47,000 member American College Of Obstetricians And Gynecologists. — This new edition tells you what to expect, from conception though birth, and includes the latest scienti... more »fic advances and health practices. You'll find information you can trust, with up-to-date answers to all your questions.« less