Table of Contents: January 2017 IssueObstetrics & Gynecology: January 2017 - Volume 129 - Issue 1 - p 228 doi: 10.1097/01.AOG.0000511484.98104.a1 O&G Online Free Abstract Article OutlineOutline Article MetricsMetrics Abstracts or summaries of online content are printed in every issue of Obstetrics & Gynecology in this section. The complete documents can be found on our website, www.greenjournal.org. The specific URL for the content in this section is printed at the end of the abstract or summary. Abstract © 2016 by The American College of Obstetricians and Gynecologists. Published by Wolters Kluwer Health, Inc. All rights reserved.