Childbirth Maternal Health Fetal Surgery Trisomy 18 Miscarriage Emergency Rooms Eclampsia Surgery Cerebral Venous Thrombosis Emotional Health HELLP Syndrome Rhesus Disease Emergency Surgery Hyperemesis Gravidarum Critical Condition Injury to Pregnant Woman Emergency Fetal Surgery Contamination Abortion Risks Fetal Health Cesarean Section Life-Threatening Conditions Uterus Didelphys Termination of Pregnancy Snakebites Fatal Fetal Diagnosis Placenta Separation Placental Separation Preeclampsia Accidents Risks of Late Pregnancy Athletes Maternal Mortality Respiratory Distress Medication Abortion Active Labor Threatened Miscarriage