Related by context. Frequent words. (Click for all words.) 52 births 47 Caesarean sections 44 certified nurse midwife 42 Births 40 certified nurse midwives 39 neonatal ICU 39 quadruplets 39 ob gyn 38 obstetrics 37 Vital Statistics 37 maternal fetal 37 obstetric 37 birth 36 quintuplets 36 pregnancies 36 obstetrician 36 cesarean sections 36 Obstetric 36 ultrasounds 36 doulas 36 newborn 35 caesarean sections 35 perinatal 35 expectant mothers 35 quints 35 miscarriages 35 identical triplets 35 Caesarean delivery 35 maternity wards 35 neonatal 35 stillborn babies 35 obstetrical 35 expectant parents 35 midwifery 35 obstetricians 35 Vital Records 34 triplets 34 Birth defects 34 childbirths 34 weeks gestation 34 vaginal births 34 registries 34 nurse midwives 34 prenatal care 34 forcible rapes 33 babies 33 retrospective cohort study 33 Multiple births 33 outpatient surgeries 33 sex offender registrations 32 spontaneous abortions 32 Pregnancies 32 premature births 32 congenital anomalies 32 midwife 32 newborns 32 ectopic pregnancies 32 low birthweight 32 birthing 32 neo natal 32 congenital abnormalities 32 HLHS 32 caesarian section 32 Transplantation Network 32 pregnancy childbirth 32 records 32 Caesareans 32 twins triplets 32 outpatient visits 32 diagnoses 32 midwives 31 preterm births 31 teen pregnancies 31 hospitalizations 31 Caesarian section 31 baby 31 birthweight 31 searchable database 31 ZIP code 31 vaginal deliveries 31 cesarean section 31 Fertility 31 Infertility 31 Caesarean section 31 hysterectomies 31 born prematurely 31 IVF cycles 31 Obstetrician 31 Premature birth 31 uterine rupture 31 maternity 31 mothers 31 Preterm birth 31 Sexually transmitted diseases 31 analyzed 30 assisted reproductive 30 varies widely 30 MORE HERE 30 birth certificates 30 tracked 30 randomly sampled