Edited by Sally Pairman, MNZM, D.Mid, MA, BA, RM, RGON., Chief Executive, International Confederation of Midwives, The Hague, The Netherlands; Sally K. Tracy, DMID MA BNURS AdvDipMid RM RGON, Professor of Midwifery Research, Sydney University; Conjoint Professor, School of Women’s and Children’s Health, Faculty of Medicine, UNSW, Australia.; Hannah Dahlen, BN, GradCert (Mid-Pharm), MCommN,PhD, RN, RM, FACM, Professor of Midwifery and Higher Degree Research Director, Western Sydney University, Sydney, NSW, Australia. and Lesley Dixon, PHD, RM, Midwifery Advisor, New Zealand College of Midwives,Christchurch, Aotearoa, New Zealand.