Book excerpt: PROGRESS IN OBSTETRICS AND GYNAECOLOGY, edited by Professor John Studd, Dr Seang Tan and Dr Frank Chervenak, is the definitive international review series in the field. This 17th volume, with contributions from leading clinicians from all over the world, covers topics of importance and relevance to obstetricians and gynaecologists. Established review series covering the latest and most important topics in the field of obstetrics and gynaecology.International line-up of contributors.Provides excellent method of keeping up to date for clinicians.Serves as topical review for tainees in O&G preparing for exams such as the MRCOG.