cesarean delivery, breech birth, cesarean section, myelomeningocele, caesarean delivery, abruption, caesarean, placenta previa, caesarean section, hyperbilirubinemia, cesarian section, rh incompatibility, tubal pregnancy, congenital anomaly, congenital abnormality, cryptorchidism, preterm, epidural anesthesia, neonatal mortality, pyloric stenosis, vaginal birth, anencephaly, pelvic inflammatory disease, preterm infant, hyperemesis gravidarum, hamartoma, trisomy, perinatal, rhd, cesarean, intrauterine, births, hypospadias, pyelonephritis, gestational age, neonate, myometrium, fetal distress, adrenal insufficiency, hydrocephaly, hypopituitarism, episiotomy, childbirth, obstetrical, uterine cavity, plagiocephaly, venous thrombosis, amniotic cavity, osteogenesis imperfecta, dystocia, birth defect, prematurity, teratogenic, fibrocystic, osteochondroma, eclampsia, chromosomal anomaly, kyphosis, hypoplasia, bicuspid valve, antepartum, achondroplasia, laparotomy, thromboembolism, atresia, choriocarcinoma, diaphragmatic hernia, congenital disorder, cholecystectomy, heterotaxy, hydronephrosis, axillary node, mastoiditis, bronchiolitis, gestational, fetus, rh positive, vesicoureteral reflux, menarche, respiratory distress syndrome, idiopathic, stillbirth, pelvic cavity, incompetent cervix, orchitis, glucose tolerance test, fibroma, pregnancies, ectopic, prolapse, ventricular septal defect, toxoplasmosis, secondary amenorrhea, herpes zoster virus, flexible sigmoidoscopy, nulliparous, spinal anesthesia, methemoglobinemia, adenoidectomy, molar pregnancy, toxemia, axilla