B A P Breastfeeding Handbook for Physicians re omf ePricaonli cy of t B2yn dth Eed Aitmioenrican Academy of Pediatrics and The American College of ast ediatrAiccsadehmey f Obstetricians and Gynecologists e e Editor in Chief d Richard J. Schanler, MD, FAAP, FABM i n Coeditors g Nancy F. Krebs, MD, MS, FAAP Sharon B. Mass, MD, FACOG, FABM H Jointly developed by the American Academy of Pediatrics (AAP) and The American a Breastfeeding Handbook College of Obstetricians and Gynecologists (ACOG), the new Breastfeeding Handbook n for Physicians, 2nd Edition, is an essential one-stop guide to the latest and best in d for Physicians breastfeeding management, support, education, and advocacy. b Topics addressed include o • Anatomy and lactation physiology • Medication issues o • Breastfeeding benefits • Contraception issues k 2nd Edition • Management and support how-tos • Nursing refusal • Breastfeeding techniques • Insufficient milk syndrome f o • Lactation support technology • Weaning r • Risk factors and contraindications • Counseling recommendations P • Feeding patterns • Breastfeeding resources • Relactation h …and much more! • Complementary feeding y s i New in the 2nd Edition c i } All-new chapters: the unique benefits of human milk for preterm infants; breastfeeding a issues during disasters n } Expanded how-tos for a breastfeeding-friendly office environment s } The latest AAP and ACOG policies } Revised preventive health care checklists } Coverage of recent national initiatives: 2011 Surgeon General’s Call to Action to Support Breastfeeding; updated Healthy People 2020 targets for breastfeeding; provisions of the 2010 Patient Protection and Affordable Care Act that promote 2 n and support breastfeeding d E d i t i o n For other pediatric resources, visit the AAP Bookstore at www.aap.org/bookstore. AAP BHFP COVER SPREAD.indd 1 9/16/13 2:38 PM Breastfeeding Handbook for Physicians 2nd Edition BHFP.indb 1 9/16/13 2:33 PM American Academy of Pediatrics Department of Marketing and Publications Maureen DeRosa, MPA, Director, Department of Marketing and Publications Mark Grimes, Director, Division of Product Development Alain Park, Senior Product Development Editor Sandi King, MS, Director, Division of Publishing and Production Services Theresa Wiener, Manager, Publications Production and Manufacturing Jason Crase, Manager, Editorial Services Linda Diamond, Manager, Art Direction and Production Julia Lee, Director, Division of Marketing and Sales Linda Smessaert, MSIMC, Brand Manager, Clinical and Professional Publications Library of Congress Control Number: 2013949402 ISBN 978-1-58110-804-0 eISBN 978-1-58110-805-7 MA0670 American Academy of Pediatrics 141 Northwest Point Blvd Elk Grove Village, IL 60007-1019 The American College of Obstetricians and Gynecologists 409 12th St SW PO Box 96920 Washington, DC 20090-6920 Illustrations by Anthony Alex LeTourneau The recommendations in this publication do not indicate an exclusive course of treatment or serve as a standard of care. Variations, taking into account individual circumstances, may be appropriate. This book has been developed by the American Academy of Pediatrics and The American College of Obstetricians and Gynecologists. The authors, editors, and contributors are expert authorities in the field of pediatrics. No commercial involvement of any kind has been solicited or accepted in the development of the content of this publication. Products are mentioned for informational puporses only. Inclusion in the publication does not imply endorsement by the American Academy of Pediatrics and The American College of Obstetricians and Gynecologists. The publishers have made every effort to trace the copyright holders for borrowed material. If they have inadvertently overlooked any, they will be pleased to make the necessary arrangements at first opportunity. Copyright © 2014 American Academy of Pediatrics and The American College of Obstetricians and Gynecologists. All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, without prior permission from the publisher. Printed in the United States of America. 4-97/0913 1 2 3 4 5 6 7 8 9 10 BHFP.indb 2 9/16/13 2:33 PM Editorial Committee Editor in Chief Richard J. Schanler, MD, FAAP, FABM Coeditors Nancy F. Krebs, MD, MS, FAAP Sharon B. Mass, MD, FACOG, FABM Staff American Academy of Pediatrics Maureen DeRosa, MPA Mark Grimes Sunnah Kim, MS, RN, CPNP Ngozi Onyema-Melton, MPH, CHES Alain Park The American College of Obstetricians and Gynecologists Gerald Joseph, MD, FACOG Debra Hawks, MPH Mindy Saraco, MHA BHFP.indb 3 9/16/13 2:33 PM AAp Section on Breastfeeding Executive Committee 2012–2013 Richard J. Schanler, MD, FAAP (Chair) Margreete Johnston, MD, FAAP Susan Landers, MD, FAAP Lawrence Noble, MD, FAAP Kinga Szucs, MD, FAAP Laura Viehmann, MD, FAAP Subcommittee Chairpersons Lori Feldman-Winter, MD, FAAP Ruth A. Lawrence, MD, FAAP Joan Younger Meek, MD, FAAP Sandra Sullivan, MD, FAAP Jennifer Thomas, MD, FAAP 2013–2014 Richard J. Schanler, MD, FAAP (Chair) Margreete Johnston, MD, FAAP Susan Landers, MD, FAAP Mary O’Connor, MD, FAAP Joan Meek, MD, FAAP Kinga Szucs, MD, FAAP Subcommittee Chairpersons Lori Feldman-Winter, MD, FAAP Ruth A. Lawrence, MD, FAAP Natasha Sriraman, MD, FAAP Sandra Sullivan, MD, FAAP Jennifer Thomas, MD, FAAP BHFP.indb 4 9/16/13 2:33 PM ACOG Committee on Obstetric practice Members, 2012–2013 George A. Macones, MD, FACOG Howard L. Minkoff, MD, FACOG (Chair) Karla W. Nacion, PhD, CNM Jeffrey L. Ecker, MD, FACOG Michelle Y. Owens, MD, FACOG (Vice Chair) Christian Michael Pettker, MD, Richard H. Beigi, MD, FACOG FACOG Aaron B. Caughey, MD, FACOG Eva K. Pressman, MD, FACOG Lorraine Dugoff, MD, FACOG Raymond L. Cox, Jr, MD, MBA, James D. Goldberg, MD, FACOG FACOG (Ex Officio) Rebecca Jackson, MD, FACOG Neil S. Silverman, MD, FACOG Denise J. Jamieson, MD, MPH, (Ex Officio) FACOG Cathy Whittlesey, (Ex Officio) Liaison Representatives Vincenzo Berghella, MD, FACOG Joshua M. Copel, MD, FACOG Debra Bingham, PhD Craig M. Palmer, MD William M. Callaghan, MD, FACOG Lu-Ann Papile, MD, FAAP Julia Carey-Corrado, MD, FACOG Phillip Price, MD, FACOG Beth Choby, MD, FAAFP Uma M. Reddy, MD, MPH, FACOG Members, 2013–2014 Jeffrey L. Ecker, MD, FACOG (Chair) Karla W. Nacion, PhD, CNM James D. Goldberg, MD, FACOG Christian Michael Pettker, MD, FACOG (Vice-Chair) Alison M. Stuebe, MD, FACOG Richard H. Beigi, MD, FACOG Methodius G. Tuuli, MD, FACOG Aaron B. Caughey, MD, FACOG Joseph R. Wax, MD, FACOG Lorraine Dugoff, MD, FACOG Tina Clark-Samazan Foster, MD Yasser Yehia El-Sayed, MD, FACOG FACOG (Ex Officio) Rebecca Jackson, MD, FACOG William A. Grobman, MD, FACOG Denise J. Jamieson, MD, MPH, (Ex Officio) FACOG Cathy Whittlesey (Ex Officio) Howard L. Minkoff, MD, FACOG Liaison Representatives Vincenzo Berghella, MD, FACOG Rhonda Hearns-Stokes, MD, FACOG Debra Bingham, PhD Craig M. Palmer, MD William M. Callaghan, MD, FACOG Uma M. Reddy, MD, MPH, FACOG Julia Carey-Corrado, MD, FACOG Kristi L. Watterberg, MD, FAAP Beth Choby, MD, FAAFP Joshua Copel, MD, FACOG BHFP.indb 5 9/16/13 2:33 PM BHFP.indb 6 9/16/13 2:33 PM Contributors The following individuals have provided valuable advice and skill in preparation of this revision of the Breastfeeding Handbook for Physicians. Philip O. Anderson, PharmD, FASHP University of California San Diego, La Jolla, CA Michelle G. Brenner, MD, IBCLC, FAAP Eastern Virginia Medical School/Children’s Hospital of The King’s Daughters, Norfolk, VA Lori Feldman-Winter, MD, MPH, FAAP Cooper Medical School of Rowan University, Division of Adolescent Medicine, Children’s Regional Hospital at Cooper, Camden, NJ Margreete Johnston, MD, MPH, FAAP Meharry Medical College and Vanderbilt University, Department of Pediatrics, Children’s Clinic East, Nashville, TN Nancy Krebs, MD, MS, FAAP University of Colorado School of Medicine, Aurora, CO Susan Landers, MD, FAAP, FABM Pediatrix Medical Group, Seton Healthcare Family, Austin, TX Ruth A. Lawrence, MD, FAAP, FABM University of Rochester School of Medicine, Rochester, NY Sharon Mass, MD, FACOG Morristown Memorial Hospital, Morristown, NJ Joan Younger Meek, MD, MS, RD, FAAP, FABM, IBCLC The Florida State University College of Medicine, Orlando, FL Lawrence Noble, MD, FAAP Mount Sinai School of Medicine, New York, NY Richard J. Schanler, MD, FAAP, FABM Cohen Children’s Medical Center of New York and Hofstra North Shore-LIJ School of Medicine, Hempstead, NY Kinga A. Szucs, MD, FAAP Indiana University School of Medicine, Indianapolis, IN BHFP.indb 7 9/16/13 2:33 PM viii Contributors Jennifer Thomas, MD, MPH, IBCLC, FAAP, FABM Lakeshore Medical Clinic, Franklin, WI, and Medical College of Wisconsin, Milwaukee, WI Laura Viehmann, MD, FAAP Warren Alpert Medical School of Brown University, Providence, RI Todd Wolynn, MD, MMM, IBCLC, FAAP Kids Plus Pediatrics, Pittsburgh, PA The editors would also like to acknowledge the work done by the contributors of the previous edition. Pamela D. Berens, MD, FACOG, FABM Lori Berkowitz, MD, FACOG Cheston M. Berlin Jr, MD, FAAP Linda S. Black, MD, FAAP Keith R. Brill, MD, FACOG, FACS Margarett K. Davis, MD, MPH Sharon L. Dooley, MD, MPH, FACOG Arthur I. Eidelman, MD, FAAP Lori Feldman-Winter, MD, MPH, FAAP Lawrence M. Gartner, MD, FAAP Madeline H. Gartner, MD, FACS M. Jane Heinig, PhD Nancy Krebs, MD, MS, FAAP Susan Landers, MD, FAAP, FABM Ruth A. Lawrence, MD, FAAP, FABM Sharon Mass, MD, FACOG Joan Y. Meek, MD, MS, RD, FAAP, FABM, IBCLC Margaret C. (Peggy) Neville, PhD Edward R. Newton, MD, FACOG, FABM Victoria Nichols-Johnson, MD, FACOG Barbara L. Philipp, MD, FAAP, FABM Larry Pickering, MD, FAAP Nancy G. Powers, MD, FAAP, FABM Richard J. Schanler, MD, FAAP, FABM Wendelin Slusser, MD, MS, FAAP Carol L. Wagner, MD, FAAP, FABM, FASCN Nancy E. Wight, MD, FAAP, FABM BHFP.indb 8 9/16/13 2:34 PM Contents Preface .....................................................................................................................xiii 1 The Scope of Breastfeeding ................................................................1 Categories of Breastfeeding ......................................................................2 Breastfeeding in the United States ...........................................................3 Breastfeeding Education .........................................................................10 Ethics ..........................................................................................................19 Custody Rights .........................................................................................21 Recommended Practices.........................................................................21 2 Rationale for Breastfeeding: Benefits to Infants, Mothers, and Society ...........................................................................27 Benefits of Breastfeeding for the Infant ................................................27 Benefits of Breastfeeding for the Mother .............................................34 Economic Impact of Breastfeeding .......................................................36 3 Composition of Human Milk .............................................................41 Nutritional Components ........................................................................41 Non-nutritional Components in Human Milk ...................................47 4 Anatomy and Physiology of Lactation ..........................................53 Anatomy of the Breast .............................................................................53 Physiology of Lactation ...........................................................................58 5 Breastfeeding: Management Before and After Conception ...................................................................................63 Initial Visit .................................................................................................63 History .......................................................................................................64 Physical Examination ..............................................................................66 Education ..................................................................................................68 6 Peripartum Care: The Transition to Lactation .............................73 Labor and Delivery Care .........................................................................73 Breastfeeding Technique .........................................................................76 Problem Solving .......................................................................................80 Hospitals Can Affect Breastfeeding Success ........................................83 7 Breastfeeding in the Hospital: The Postpartum Period ...........89 Breastfeeding Risk Factor History .........................................................89 Feeding Patterns .......................................................................................91 Assessment of the Infant .........................................................................95 Assessment of the Mother ......................................................................99 Discharge Planning ................................................................................102 BHFP.indb 9 9/16/13 2:34 PM