Up-to-date and authoritative, this new 4th Edition provides easy access to vital information on current diagnoses, therapy, and management of the obstetric patient. It provides the reader with a firm foundation of knowledge in anatomy, embryology, physiology, pathology, genetics, and teratology all essential to successful practice in this fast-changing field. Reflecting significant improvements in antepartum and intrapartum fetal monitoring, diagnostic ultrasound, and prenatal genetic diagnosis, it thoroughly covers the problems encountered in clinical practice, as well as high-risk obstetrics. Progresses from the essentials of obstetric practice to frequently encountered problems to high-risk obstetrics. Discusses recent improvements in antepartum and intrapartum fetal monitoring, diagnostic ultrasound, and prenatal genetic diagnosis. New appendix of anatomy illustrations, for faster access to this material. Expanded coverage of the routine use of ultrasound in obstetric care and the use of Doppler for fetal assessment.