1 Placental Anatomy and Physiology
2 Fetal Development, Physiology, and Effects on Long-Term Health
3 Maternal Physiology
4 Maternal-Fetal Immunology
5 Preconception and Prenatal Care
6 Nutrition During Pregnancy
7 Drugs and Environmental Agents in Pregnancy and Lactation: Teratology, Epidemiology, and Patient Management
8 Substance Use Disorder in Pregnancy
9 Obstetric Ultrasound: Dating, Imaging, and Growth
10 Obstetric Ultrasound: Detection of Fetal Anomalies
11 Fetal Intervention and Therapy
12 Genetic Screening and Diagnosis
13 Normal Labor and Delivery
14 Induction of Labor
15 Operative Vaginal Delivery
16 Shoulder Dystocia
17 Intrapartum Fetal Evaluation
18 Obstetric Anesthesia
19 Malpresentations and Malposition
20 Antepartum and Postpartum Hemorrhage
21 Cesarean Delivery
22 Vaginal Birth After Cesarean Delivery
23 Placenta Accreta Spectrum
24 Patient Safety and Quality Measurement in Obstetric Care
25 The Neonate
26 Pregnancy as a Window to Future Maternal and Child Health
27 Antepartum Fetal Evaluation
28 Amniotic Fluid Disorders
29 Late- and Postterm Pregnancy
30 Fetal Growth Restriction
31 Surgery During Pregnancy
32 Trauma in Pregnancy
33 Pregnancy Loss
34 Stillbirth
35 Cervical Insufficiency
36 Spontaneous Preterm Labor and Birth: Definition, Risk Factors, Diagnosis, Management, and Prevention
37 Premature Rupture of the Membranes
38 Hypertensive Disorders of Pregnancy
39 Multiple Gestations
40 Red Cell Alloimmunization
41 Maternal Morbidity and Mortality
42 Heart Disease in Pregnancy
43 Respiratory Disease in Pregnancy
44 Kidney Disease in Pregnancy
45 Diabetes Mellitus Complicating Pregnancy
46 Obesity in Pregnancy
47 Thyroid and Parathyroid Diseases in Pregnancy
48 Pituitary and Adrenal Disorders in Pregnancy
49 Hematologic Complications of Pregnancy
50 Thromboembolic Disorders in Pregnancy
51 Collagen Vascular Diseases in Pregnancy
52 Hepatic Disorders During Pregnancy
53 Gastrointestinal Diseases in Pregnancy
54 Neurologic Disorders in Pregnancy
55 Malignant Diseases and Pregnancy
56 Skin Disease and Pregnancy
57 Maternal and Perinatal Viral Infection in Pregnancy
58 Bacterial and Parasitic Infections in Pregnancy
59 Mental Health and Behavioral Disorders in Pregnancy

APPENDIX I Normal Values in Pregnancy and Ultrasound Measurements
APPENDIX II Anatomy of the Pelvis
APPENDIX III Glossary of Key Abbreviations
INDEX