Hyperemesis Gravidarum
Hyperemesis Gravidarum Synonyms and related keywords: HEG, nausea in pregnancy, vomiting in pregnancy, morning sickness, difficult pregnancy, pregnancy complications, ketosis, pregnancy, pregnancy weight loss, Helicobacter pylori, H pylori AUTHOR INFORMATION Section 1 of 10 Author: Giulia A Michelini, MD, Associate Clinical Professor of Medicine, IMedicine, University of California at Los Angeles School of Medicine Giulia A Michelini, MD, is a member of the following medical societies: American College of Physicians, and Society of General Internal Medicine INTRODUCTION Section 2 of 10 Background: Nausea and vomiting in pregnancy is extremely common. Studies estimate nausea occurs in 66-89% of pregnancies and vomiting in 38-57%. The nausea and vomiting associated with pregnancy almost always begins by 9-10 weeks of gestation, peaks at 11-13 weeks, and resolves (in 50% of ...