Related by context. Frequent words. (Click for all words.) 70 miscarriage stillbirth 60 placental abruption 58 postpartum hemorrhage 58 neural tube defect 56 stillbirth 55 low birthweight 55 congenital abnormalities 54 anencephaly 54 low birthweight babies 53 perinatal mortality 53 cryptorchidism 53 Gestational diabetes 53 pregnancy childbirth 53 spontaneous abortions 53 venous thromboembolic events 52 Giraffe gives 52 premature menopause 52 de ath 52 eclampsia 52 congenital disorders 52 uterine rupture 51 obstetric complications 51 polycystic ovary syndrome 51 born preterm 51 cesarean delivery 51 delivered vaginally 51 % CI #.#-#.# [007] 51 Birth defects 51 ectopic pregnancies 51 shoulder dystocia 51 Hip fractures 51 Premature birth 51 congenital abnormality 51 breech birth 51 childbirth complications 50 hyperbilirubinemia 50 Spina bifida 50 Preterm birth 50 caesarean delivery 50 blindness deafness 50 VUR 50 perinatal 50 asthma exacerbations 50 CMV infection 50 chromosomal disorder 50 developmental abnormalities 49 HLHS 49 Pre eclampsia 49 unexplained infertility 49 morbidities 49 Urinary tract infections 49 acquired immunodeficiency syndrome 49 cardiovascular hospitalization 49 thromboembolic 49 recurrent infections 49 fetal abnormalities 49 birthweight 49 bone marrow suppression 49 Congenital heart 49 congenital anomalies 48 neurological impairment 48 gestational age 48 preterm 48 preterm infants 48 confidence interval #.#-#.# 48 Philly zoo 48 respiratory distress syndrome 48 % CI #.#-#.# [006] 48 circulatory diseases 48 preterm delivery 48 Multiple births 48 neonatal mortality 48 congenital malformations 48 mortality morbidity 48 brain hemorrhages 48 rotavirus infection 48 heavy menstrual bleeding 48 endocrine diseases 48 congenital malformation 48 pelvic inflammatory disease 48 Syndrome SIDS 48 pregnancy 47 thyroid dysfunction 47 congenital syphilis 47 Anorexia nervosa 47 Prematurity 47 postpartum 47 preterm babies 47 Postpartum depression 47 febrile seizure 47 premature ovarian 47 Cesarean 47 comorbid conditions 47 emergency obstetric 47 neurological complications 47 intracerebral hemorrhage 47 amenorrhea 47 rehospitalization 47 pregnancies 47 rotavirus gastroenteritis 47 premature birth