Foreword are not being provided with sufficient opportunity to attend, yet classes can make a big difference to women’s experiences of birth and parenting. In addition she draws attention to the value they have in giving women social networks. This has been evident in my daughter’s experience of classes in Germany. Whilst she was critical of some of the content of the classes, she and four other women who birthed one to 10 days apart, have supported each other in parenting. Two years on they remain good friends. Chapter 13 skilfully draws together the most significant medical conditions a midwife is likely to encounter in her practice. Much attention is given to obesity. The authors qualify that although obesity is not in itself a disease it is considered abnormal in western cultures and is now a key health concern affecting society. They discuss the additional risks to pregnant women who are obese and the association of obesity with poor socioeconomic status. Midwives have a key role in educating these women and their families to develop healthier life styles, but the women will only be receptive if they do not experience judgemental attitudes. Myles advice to midwives in the 1960s that, ‘nature is capable of performing her function without aid in most instances; meddlesome midwifery increases the hazards of birth’, is still as relevant today. In this edition, given all the technological advances in the maternity services, Section 4 on labour begins by reminding students that: ‘birth is a physiological process characterized by non-intervention, a supportive environment and empowerment of the woman’. However, an appropriate reflection of multi-cultural changes in UK society is the inclusion of female genital mutilation in chapter 15. Whilst many students will not be involved in the care of women who have undergone such a procedure, it is essential that all midwives understand the mutilation some young women have undergone and the special care they will need in childbirth. The inclusion of Kinsi’s poignant and brave story of her own experiences should help midwives develop the empathy they will need when caring for women who have been subject to similar mutilation. Perinatal mental health has figured since the early days of the textbook but only in recent editions have students been provided with the necessary information to understand the complexity of the psychology of childbearing and psychiatric disorders. A useful inclusion in this edition is tocophobia, fear of giving birth. Students need to take this fear seriously in supporting women and they cannot afford to trivialize these very real phobias. As ever this textbook includes a comprehensive section on the newborn baby, often neglected in other general texts for midwives. This is so important when parents turn to midwives for advice and reassurance or explanations. With many midwifery curricula including a module on the specialist education for the Newborn and Infant Physical Examination, chapter 28 clearly differentiates between the midwife’s and the doctor’s responsibilities when undertaking this examination. The publishers have brought about major improvements also, through locating the colour photographs in these newborn baby chapters close to where they are described in the text rather than as a separate colour plate section. Midwifery is the best career you can have. It is a privilege to work with women and their families as they experience pregnancy, birth and parenting. The knowledge, skills and attitudes that students need to be competent midwives and professional friends to women have been skilfully interwoven in this sixteenth edition. The chapter authors and editors have summarized where appropriate, elaborated when needed, referenced liberally and used illustrations effectively to enhance understanding. Given the infinite depth and breadth of information available in written and electronic forms, they have succeeded in producing a textbook that remains invaluable for the next generation of midwives. Recognizing the healthy baby at term through examination of the newborn screening................................. 591

the increased interconnectedness and interdependence of people and countries, is generally understood to include two interrelated elements: the opening of borders to increasingly fast flows of goods, services, finance, people and ideas across international borders; and the changes in institutional and policy regimes at the international and national levels that facilitates or promote such flows. Globalization is not without its critics but it is acknowledged that the consequences of globalization are not predetermined and can have both positive and negative outcomes (Baumann and Blythe 2008). It is essential therefore to have an awareness of both the good and harm globalization may impose on a society. Conversely, internationalization has no agreed definition but from a midwifery perspective it can be defined as the international process of planning and implementing midwifery education and services in order that there is a shared vision that can easily be translated or adapted to meet the local and national needs of individual nations in both resource-rich and resource-poor countries. Internationalization is important for the midwifery profession because in a global society midwives are required to have a broad understanding of cross-cultural issues. They need to be flexible and adaptable in order to provide care that is sensitive and responsive to women’s dynamic healthcare needs. This requires the midwife to be an effective change agent, and the onus is very much on the midwife to keep pace with change. This means having a good comprehension of internationalization, learning to deal with uncertainty, embracing the ethos of life-long learning as well as the gains and challenges of interprofessional or multidisciplinary collaboration, contributing to quality assurance issues such as audit, research, risk assessment and the wider clinical governance agenda. Even though skills of problem-solving, clinical judgement, decision-making and clinical competence in the practical The text covers the UN 2030 Agenda for Sustainable Development, highlighting the importance of midwives as global citizens with common goals, and together they form a strong global community prepared to challenge social inequalities and take action to help end extreme poverty.

Change and adaptation in pregnancy................................................143 10 Antenatal care.........................................179 11 Antenatal screening of the mother and fetus..................................................203 12 Common problems associated with early and advanced pregnancy............... 221 13 Medical conditions of significance to midwifery practice..............................243 14 Multiple pregnancy.................................287 Mary Vance, MPhil PGCert TLT BSc(Hons) RM RGN LSA Midwifery Officer, North of Scotland LSA Consortium, Inverness, UK Chapter 2 Professional issues concerning the midwife and midwifery practice Professional Editor, RCM Journal, Professor of Midwifery, University of Chester, Chester, UK, Adjunct Professor of Midwifery, University of South Australia (UniSA), Adelaide, Australia Chapter 23 Physiology and care during the puerperium Chapter 24 Physical health problems and complications in the puerperium

Richard Hayman, BSc MB BS DFFP DM FRCOG Consultant Obstetrician and Gynaecologist, Gloucestershire Hospitals NHS Trust, Gloucester, UK Chapter 21 Operative births Midwife Teacher, University of Nottingham, Faculty of Medicine and Health Sciences, School of Health Sciences, Academic Division of Midwifery, Nottingham, UK Chapter 5 Hormonal cycles: fertilization and early development Chapter 6 The placenta Chapter 7 The fetus Jenny Brewster, MEd(Open) BSc(Hons) PGCert RM RN Senior Lecturer in Midwifery, College of Nursing, Midwifery and Health Care, University of West London, Brentford, UK Chapter 12 Common problems associated with early and advanced pregnancy The concept of resilience is introduced for the reader to contemplate their personal contribution in creating an environment that is conducive to protecting the wellbeing of themselves and colleagues within the workplace. The book covers key frameworks that govern midwifery practice, exploring ethical and legal frameworks that are essential to every accountable, autonomous, professional midwife.Over 500 multiple-choice questions enable students to test their knowledge. • Full image bank of illustrations to make study more visual and assist with projects. Karen Jackson, BSc (Hons) MPhil ADM RN RM Midwife Lecturer, University of Nottingham, Faculty of Medicine and Health Sciences, School of Health Sciences, Academic Division of Midwifery, University of Nottingham, UK Chapter 16 Physiology and care during the first stage of labour Chapter 27 Contraception and sexual health in a global society Jenny Hassall, BSc(Hons) MSc MPhil RN RM School of Nursing and Midwifery, University of Brighton, Eastbourne, UK Chapter 9 Change and adaptation in pregnancy Freelance Lecturer and Writer; Clinical Midwife, Salisbury NHS Trust, Salisbury, UK Chapter 20 Malpositions of the occiput and malpresentations Chapter 22 Midwifery and obstetric emergencies Carole England, BSc(Hons) ENB405 CertEd(FE) RGN RM Midwife Teacher, Academic Division of Midwifery, School of Health Sciences, University of Nottingham, Derby, UK Chapter 28 Recognizing the healthy baby at term through examination of the newborn screening Chapter 29 Resuscitation of the healthy baby at birth: the importance of drying, airway management and establishment of breathing Chapter 30 The healthy low birth weight baby Chapter 33 Significant problems in the newborn baby

Preface It is a great privilege to have been approached by Elsevier to undertake the editorship of the sixteenth edition of Myles Textbook for Midwives. It is over 60 years since the Scottish midwife Margaret Myles wrote the first edition and this book remains highly regarded as the seminal text for student midwives and practising midwives alike throughout the world. Over the ensuing decades, many changes have taken place in the education and training of future midwives alongside increasing demands and complexities associated with the health and wellbeing of childbearing women, their babies and families within a global context. Furthermore, the development of evidence-based practice and advances in technology have also contributed to major reviews of how undergraduate midwifery curricula are delivered to ensure that today’s graduate midwives are able to rise to the many challenges of the midwife’s multi-faceted role: being fit for both practice and purpose. It is with these issues in mind that the sixteenth edition of Myles has been developed as, without a doubt, women expect midwives to provide safe and competent care that is tailored to their individual needs, with a professional and compassionate attitude. The content and format of this edition of Myles has been developed in response to the collated views from students and midwives regarding the fifteenth edition. Midwifery practice clearly should always be informed by the best possible up-to-date evidence and, whilst it is acknowledged that it is impossible to expect any new text to contain the most contemporary of research and systematic reviews, this edition provides the reader with annotated further reading and appropriate websites in addition to comprehensive reference lists. There has been a major revision of chapters, which have been streamlined and structured into reflect similar themes and content. Throughout its history, Myles Textbook for Midwives has always included clear and comprehensible illustrations to compliment the text. In this sixteenth edition, full colour has been used throughout the book, and new diagrams have been added where appropriate. It is pleasing that a number of chapter authors have continued their contribution to successive editions of this pivotal text and we also welcome the invaluable contributions from new authors. Whilst it is vital to retain the ethos of the text being a textbook for midwives that is written by midwives with the appropriate expertise, it is also imperative that it reflects the eclectic nature of maternity care and thus, some of the chapters have been written in collaboration with members of the multiprofessional team. This clearly demonstrates the importance of health professionals working and learning together in order to enhance the quality of care women and their families receive, especially when complications develop in the physiological process throughout the childbirth continuum. The presence of the midwife is integral to all clinical situations and the role is significant in ensuring the woman always receives the additional care required from the most-appropriate health professional at the most-appropriate time. A significant change has been to the first section of the text where content from the final section has been included. From an international perspective, we believe that issues such as the globalization of midwifery education and practice, best depicted by the Millennium Development Goals, professional regulation and midwifery supervision, legal and ethical issues as well as risk management and clinical governance are fundamental to every midwife practising in the twenty-first century and should therefore be given more prominence. We acknowledge that medicalization and the consequential effect of a risk culture in the maternity services have eroded some aspects of the robust training programme(s) but are striving to meet the country’s needs for outputs of qualified midwives to establish basic midwifery. urn:lcp:mylestextbookfor0000unse_m4q1:epub:4659b5a4-edd7-426a-a65f-38c9eff95242 Foldoutcount 0 Identifier mylestextbookfor0000unse_m4q1 Identifier-ark ark:/13960/t8jf4mn79 Invoice 1652 Isbn 0443055866Written by midwives for midwives, Myles Textbook for Midwives has been the seminal textbook of midwifery for over 60 years. It offers comprehensive coverage of topics fundamental to 21st midwifery practice. Co-edited for the second time, by internati