Related by context. Frequent words. (Click for all words.) 76 vaginal delivery 72 vaginal birth 70 caesareans 66 caesarean sections 66 cesarean delivery 65 Caesareans 64 episiotomy 63 VBAC 62 cesarean sections 62 Caesarean 61 caesarean 61 cesarean 60 epidurals 59 Caesarean sections 58 preterm births 57 cesarean section 57 caesarean section 57 weeks gestation 56 pregnancies 56 postoperative complications 56 amniocentesis 55 preterm delivery 55 hysterectomies 55 low birthweight 55 childbirth 55 hysterectomy 54 births 54 obstetricians 54 obstetric 54 preterm birth 53 IVF treatment 53 preterm labor 53 preeclampsia 52 infertility treatments 52 preterm 52 Caesarean section 52 venous thrombosis 52 preterm babies 51 Roux en 51 invasive procedures 51 premature births 51 tubal ligation 51 stress incontinence 51 pregnancy 51 obstetrical 51 coronary angiography 50 deep venous thrombosis 50 carotid endarterectomy 50 sigmoidoscopy 50 trimester abortion 50 prolapse 50 Cesarean section 50 stillbirths 50 IVF cycles 50 pelvic inflammatory disease 50 IVF treatments 49 vaginally 49 pre eclampsia 49 epidural 49 endoscopic procedures 49 hormonal contraception 49 gynecologic 49 ectopic pregnancy 49 neonatal mortality 49 abortions 49 comorbid conditions 49 gestational diabetes 49 obstetrics 49 fertility treatments 49 terminate pregnancy 49 stillbirth 49 total knee arthroplasty 48 premenopausal 48 antenatal care 48 misoprostol 48 neonatal 48 IVF 48 nurse midwives 48 mastectomies 48 premature birth 48 liver biopsy 48 SSRIs 48 assisted reproduction 48 intrauterine 48 IUDs 47 screening mammogram 47 % CI #.#-#.# [006] 47 ovaries removed 47 spine fractures 47 premature babies 47 expectant mothers 47 trimester abortions 47 midwives 47 surgical interventions 47 comorbidities 47 preemies 47 preoperative 47 preterm infants 47 postpartum 47 Abortions 47 paroxetine