Online College PublicationsPractice Bulletin No 156 Obesity in PregnancyAuthor Information Committee on Practice Bulletins—Obstetrics. This Practice Bulletin was developed by the Committee on Practice Bulletins–Obstetrics with the assistance of Patrick M. Catalano, MD and Gayle Olson Koutrouvelis, MD. The information is designed to aid practitioners in making decisions about appropriate obstetric and gynecologic care. These guidelines should not be construed as dictating an exclusive course of treatment or procedure. Variations in practice may be warranted based on the needs of the individual patient, resources, and limitations unique to the institution or type of practice. Copyright December 2015 by the American College of Obstetricians and Gynecologists. All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, posted on the Internet, or transmitted, in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, without prior written permission from the publisher. Requests for authorization to make photocopies should be directed to Copyright Clearance Center, 222 Rosewood Drive, Danvers, MA 01923, (978) 750-8400. The American College of Obstetricians and Gynecologists 409 12th Street, SW, PO Box 96920, Washington, DC 20090-6920 Obesity in pregnancy. Practice Bulletin No. 156. American College of Obstetricians and Gynecologists. Obstet Gynecol 2015;126:e112–26. Obstetrics & Gynecology: December 2015 - Volume 126 - Issue 6 - p e112-e126 doi: 10.1097/AOG.0000000000001211 Buy Metrics © 2015 by The American College of Obstetricians and Gynecologists. Published by Wolters Kluwer Health, Inc. All rights reserved.