Abortion, Alcohol use, Analgesics, Antenatal care, Antibiotics, Birth asphyxia, Birth place, Birth weight, Blood transfusions, Caesarean section, Cardiovascular and circulatory diseases, Congenital anomalies, Diabetes, Drug consumption, Eclampsia, Education, Emergency care, Fertility, General surgery, Gestational age, Health care use, Health facilities, Hospitals, Hysterectomy, Illicit drug use, Incidence, Infant care, Infant mortality, Infants, Length of stay, Live births, Marital status, Maternal age, Maternal conditions, Maternal mortality, Medicines, Meningitis, Mortality, Multiple births, Neonatal conditions, Place of delivery, Pregnancy, Pregnancy complications, Preterm birth, Preterm birth complications, Prevalence, Reproductive and sexual risk factors, Seizures, Sepsis, Skilled birth attendants, Stillbirths, Tobacco smoking, Ultrasound, Maternal hemorrhage, Hypertensive disorders of pregnancy, Abortive outcome