Related by context. Frequent words. (Click for all words.) 66 cesarean delivery 66 cesareans 65 caesarean delivery 65 cesarean sections 65 cesarean deliveries 64 vaginal births 64 caesarean sections 63 vaginal deliveries 63 Caesarean delivery 62 epidural anesthesia 62 caesareans 61 episiotomy 61 Caesarean sections 61 congenital abnormalities 60 weeks gestation 60 uterine rupture 60 perinatal mortality 60 heavy menstrual bleeding 59 oophorectomy 59 postoperative complications 58 Cesarean 58 anticoagulation therapy 58 preterm delivery 58 embryo transfers 58 preterm births 58 ovarian stimulation 58 post operatively 57 abdominal surgeries 57 vaginal delivery 57 pre cancerous polyps 57 endoscopists 57 tumor resection 57 cholecystectomy 57 Caesareans 57 unexplained infertility 57 fetal distress 56 Gestational diabetes 56 breast biopsies 56 postsurgical 56 hysterectomies 56 bariatric procedures 56 premature menopause 56 cesarean section 56 childbirths 56 androgen deprivation 56 preterm babies 56 congenital malformations 56 low birthweight babies 56 childbirth 55 cystectomy 55 certified nurse midwives 55 preterm infants 55 pregnancies 55 screening colonoscopy 55 neonatal 55 catheterizations 55 endometrial cancers 55 hyperbilirubinemia 55 caesarean 55 resections 55 colectomy 55 epidurals 55 hysterectomy 55 tonsillectomies 55 cesarean 55 sentinel node biopsy 55 preterm birth 55 coronary revascularization 54 myomectomy 54 de ath 54 thrombolytic therapy 54 uncontrolled bleeding 54 births 54 cryptorchidism 54 ovarian cysts 54 caesarian section 54 amenorrhea 54 fetal abnormalities 54 ectopic pregnancies 54 menorrhagia 54 neural tube defect 54 congenital anomalies 54 menstrual bleeding 54 preterm labor 54 prophylactic mastectomy 54 hirsutism 54 EBRT 54 urinary symptoms 54 appendectomies 54 VUR 54 neonates 54 comorbid conditions 54 pelvic inflammatory disease 54 coronary angiography 53 cervical abnormalities 53 CMV infection 53 Oral contraceptives 53 premenopausal 53 gynecologic 53 oral corticosteroids 53 IVF cycles