The fourth edition of this highly regarded textbook has been thoroughly overhauled. There is � a new chapter bridging the gap between learning and doing (On-Call); � new coverage of FGM and the Zika virus; � sepsis has been updated; � there is access to a further five chapters online; � there are ten videos to guide learners through the more difficult, complex issues they might face in O&G; � and new self-assessment have been written to help with testing understanding.//New chapter covering On-Call O&G with practical guidance and steps for acute and essential issues likely to be encountered (hypertension, sepsis, bleeding, labor-ward emergencies, etc.).//New sections on FGM.//Expanded areas in medical disorders in pregnancy and mental illness.//Online access to nine videos with experts guiding viewers through various essential issues, from on-call scenarios to fetal medicine.//Online access to a further five chapters.//Self-assessment. Over 40 SBAs and case-based questions.