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(Click for frequent words.) 78 preterm birth 74 premature births 72 preterm deliveries 71 preterm delivery 69 premature birth 67 elective inductions 67 preterm babies 64 Caesarean deliveries 64 Preterm birth 64 neural tube defects 64 stillbirths 63 vaginal births 63 cesareans 63 pregnancies 62 low birthweight babies 62 prematurity 62 maternal deaths 62 neonatal mortality 62 cesarean deliveries 62 preterm 61 neural tube defect 61 spontaneous preterm birth 61 preterm labor 60 caesarean births 60 births 60 cesarean delivery 60 preeclampsia 60 Premature births 60 Premature birth 60 multiple gestations 60 gestational diabetes 60 preemies 60 Preterm births 60 low birthweight infants 59 neural tube defects NTDs 59 caesareans 59 Prematurity 59 born preterm 59 cesarean births 59 maternal morbidity 59 postpartum hemorrhage 58 Cesarean delivery 58 perinatal mortality 58 folic acid intake 58 Caesarean sections 58 neural tube birth defects 58 singleton pregnancy 58 Cesarean deliveries 58 vaginal deliveries 58 Caesarean births 58 Cesarean sections 58 chlamydia infection 57 pre eclampsia 57 cesarean sections 57 uterine rupture 57 spontaneous preterm delivery 57 Chlamydia infection 57 unintended pregnancies 57 NTDs 57 stillbirth 57 Stillbirths 57 cesarean 57 IVF pregnancies 57 caesarean sections 57 Preterm delivery 57 delaying childbirth 56 uncomplicated pregnancies 56 postpartum haemorrhage 56 deliver vaginally 56 obstetric complications 56 low birthweight 56 Pre eclampsia 56 preterm infant 56 Caesarean delivery 56 placenta accreta 56 maternal mortality 55 triplet pregnancies 55 episiotomies 55 folate supplementation 55 weeks gestation 55 caesarean deliveries 55 CHDs 55 unintended pregnancy 55 Preterm Birth 55 chlamydia infections 55 ectopic pregnancies 55 death syndrome SIDS 55 persistent pulmonary hypertension 55 preterm infants 55 Multiple births 55 SIDS 55 gastroschisis 54 invasive cervical cancer 54 neonatal morbidity 54 Caesareans 54 teenage pregnancies 54 genital herpes infections 54 macrosomia 54 RSV infections 54 precocious puberty 54 Preeclampsia 54 breast cancers 54 obstetric interventions 54 de ath 54 low birthweights 54 caesarean delivery 54 unintentional poisoning 54 preventing premature births 54 elective caesarean sections 54 folate intake 54 Fibroids 54 fetal malformations 54 perinatal outcomes 54 placental abruption 54 unsafe abortions 54 obstetricians 54 cesarean section 53 fructose intake 53 osteoporotic fractures 53 onset sepsis 53 Unintended pregnancies 53 VBAC 53 pregnancy 53 transfusion syndrome 53 undernutrition 53 infant mortality 53 polycystic ovary syndrome PCOS 53 unplanned pregnancies 53 cervical cancer 53 folic acid supplementation 53 anovulatory infertility 53 anal cancers 53 childbirth 53 Colorectal cancer screening 53 folate deficiency 53 breech babies 53 repeat cesarean 53 Postnatal depression 53 cesarean section births 53 reducing maternal mortality 53 asymptomatic hypothyroidism 53 elective caesarean section 53 bronchopulmonary dysplasia 53 singleton births 53 eclampsia 52 obesity 52 magnesium sulfate 52 recurrent miscarriages 52 Cesarean 52 invasive pneumococcal disease 52 ovarian hyperstimulation syndrome OHSS 52 VBACs 52 chlamydial infection 52 orofacial clefts 52 atopic disease 52 modifiable risk 52 Premature Birth 52 invasive breast cancer 52 chorioamnionitis 52 neo natal mortality 52 ischemic strokes 52 unwed births 52 placental malaria 52 recurrent miscarriage 52 prenatal care 52 vaginal delivery 52 irregular ovulation 52 congenital malformations 52 fetal distress 52 preventable deaths 52 abortions 52 teen pregnancies 52 oral contraceptive pills 52 caesarian sections 52 hyperemesis gravidarum 52 cryptorchidism 52 intrauterine infection 52 cardio vascular disease 52 Postpartum depression 52 premature babies 52 hereditary breast cancer 52 vaginal birth 52 Pregnancies 52 endometrial cancer 52 birth vaginally 52 iodine intake 52 anencephaly 52 Preterm 52 hypertensive disorders 52 folic acid 51 rotavirus infections 51 bowel cancers 51 singleton babies 51 CMV infection 51 facial clefts 51 syphilis infections 51 abnormal mammograms 51 unmarried births 51 post partum haemorrhage 51 birthweights 51 Colorectal cancer incidence 51 Low birthweight 51 caesarean 51 birthweight 51 maternal mortalities 51 abruption 51 congenital abnormalities 51 childbirths 51 breastfed exclusively 51 abnormal Pap test 51 ruptured aneurysms 51 HIV infection 51 episiotomy 51 elevated CRP 51 primary ovarian insufficiency 51 Unplanned pregnancies 51 hip fractures 51 unnecessary cesareans 51 phthalate exposure 51 endometrial cancers 51 venous blood clots 51 Vitamin D insufficiency 51 colonoscopy screenings 51 cervical cancers 51 Syndrome SIDS 51 bariatric procedures 51 antenatal depression 51 unexplained stillbirth 51 pregnancy terminations 51 diarrheal deaths 51 heart disease 51 postoperative complications 51 polycystic ovary syndrome 51 colorectal cancer incidence 51 mifepristone 51 PPHN 51 pelvic inflammatory disease 51 neonatal encephalopathy 51 caesarean section births 51 Maternal obesity 51 ruptured ectopic 51 CHD mortality 51 subclinical hypothyroidism 51 precancerous tumors 51 male infertility 51 gonorrhea infections 51 neurodevelopmental outcomes 51 cardiovascular disease 51 triplet births 50 elective caesareans 50 gestational age 50 NICU admissions 50 Oral contraceptives 50 IUGR 50 Caesarean section births 50 vitamin D deficiency 50 Pap smear screening 50 Birth defects 50 infant mortalities 50 benign growths 50 cesarean birth 50 repeat cesareans 50 teen birthrate 50 severe asthma exacerbations 50 thyroid hormone levels 50 uninsurance 50 Bloodstream infections 50 pneumococcal infection 50 Cesarean Section 50 paternal discrepancy 50 DVT PE 50 placenta praevia 50 de aths 50 ovulations 50 epidurals 50 CLABSIs 50 invasive pneumococcal infections 50 UTIs 50 ovulatory cycles 50 breech births 50 TTTS 50 perioperative mortality 50 Mark Olfson 50 perinatal depression 50 singleton pregnancies 50 RBP4 levels 50 Caesarean 50 fetal chromosomal 50 vaginal progesterone 50 Stomach cancer 50 endometrial hyperplasia 50 epidural anesthesia 50 PCOD 50 Antibiotic resistant infections 50 Postpartum depression affects 50 gestational hypertension 50 nonpregnant women 50 maternal mortality ratio 50 oral clefts 50 postoperative pulmonary 50 folic acid supplement 50 congenital malformation 50 contraceptive prevalence 50 bacterial vaginosis 50 cardiovascular disease CVD 50 gum disease 50 induce ovulation 50 HIV infections 50 post partum hemorrhage 50 elective Caesarean 50 Gestational age 50 colorectal cancers 50 breastfed infants 50 Hib disease 50 VLBW infants 50 postoperative atrial fibrillation 50 perinatal complications 50 spontaneous vaginal 49 polycystic ovaries 49 hyperemesis 49 vaginal progesterone gel 49 BRCA1 mutations 49 ellaOne 49 hysterectomies performed 49 misoprostol 49 preventing unwanted pregnancies 49 statin medications 49 premenopausal breast cancer 49 pyloric stenosis 49 hormone progesterone 49 premature infants 49 quadruplet births 49 oral contraception 49 Vitamin D supplementation 49 ELBW infants 49 C. diff infections 49 endometriosis ovarian cysts 49 breast cancer recurrences 49 Abortions 49 obese 49 folic acid supplements 49 Iron deficiency 49 Hospitalizations 49 Folic acid 49 spontaneous preterm births 49 molar pregnancy 49 Gestational diabetes 49 elevated LDL cholesterol 49 ACOG guidelines 49 Unintentional poisoning 49 febrile seizure 49 obstetrical complications 49 plasma homocysteine levels 49 recurrent venous thromboembolism 49 hypospadias 49 hemorrhagic strokes 49 progesterone gel 49 Sexually transmitted infections 49 perinatal 49 born vaginally 49 HPV infections 49 amniotic fluid embolism 49 childbearing age 49 intrapartum 49 postpartum bleeding 49 venous thromboembolism 49 fibroids 49 untreated tooth decay 49 hormonal contraceptives 49 adverse perinatal 49 rehospitalization 49 invasive meningococcal disease 49 Cervical cancer 49 Gestational diabetes affects 49 estrogen progestin combination 49 fetal abnormalities 49 caesarean section 49 postmenopausal breast cancer 49 testosterone supplementation 49 atypical ductal hyperplasia 49 cord clamping 49 antibiotic prescriptions 49 Mofenson 49 birth defects 49 hyperbilirubinemia 49 bacterial vaginosis BV 49 vaginal childbirth 49 ASD prevalence 49 intra uterine 49 cervical cancer genital warts 49 ovulation induction 49 epidural analgesia 49 premenstrual syndrome PMS 49 TRALI 49 thrombotic events 49 exclusive breastfeeding 49 congenital CMV 49 unintentional poisonings 49 Folate deficiency 49 unwanted pregnancies 49 nocturnal hypoglycemia 49 menarche 49 Tooth decay 49 mild fluorosis 49 epigenetic changes 49 journal Obstetrics & 49 CVD mortality 49 Vitamin D deficiency 49 Exclusive breastfeeding 49 Uterine fibroids 49 polycystic ovarian syndrome PCOS 49 Obstructive sleep apnea 49 cardiovascular mortality 49 fibroid 49 BRCA2 mutations 48 prenatal phthalate exposure 48 Unintended pregnancy 48 premature menopause 48 Hip fractures 48 elective Caesareans 48 vulvar cancers 48 Complication rates 48 infertility 48 postmenopause 48 HPV vaccination 48 sepsis bloodstream infection 48 congenital syphilis 48 bariatric surgeries performed 48 Vaginal Birth After 48 Readmissions 48 myelomeningocele 48 nonadherence 48 SSRIs 48 hemangiomas 48 ovarian cancers 48 birth defects premature births 48 colorectal adenomas 48 kernicterus 48 neonatal 48 ovulatory infertility 48 CRBSI 48 Heavy menstrual bleeding 48 dental decay 48 HELLP 48 sexually transmitted infection 48 estrogen hormone therapy 48 colorectal cancer 48 recurrent UTI 48 Cesareans 48 choline intake 48 febrile convulsions 48 abdominal adiposity 48 dietary sodium intake 48 PCIs 48 upper gastrointestinal bleeding 48 Vibrio infections 48 Neural tube defects 48 birth defects premature 48 slow metabolizers 48 Chronic insomnia 48 Listeria infections 48 inhospital 48 extreme prematurity 48 spontaneous abortions 48 peripartum cardiomyopathy 48 infant mortality rate 48 elective cesarean delivery 48 shoulder dystocia 48 MMR uptake 48 aneuploidy screening 48 Vaccine preventable diseases 48 noncardiac surgery 48 Folic acid deficiency 48 vitamin D inadequacy 48 fetal anomalies 48 abnormal mammogram 48 Unintentional injuries 48 VLBW 48 embryo implants 48 Sexually transmitted diseases 48 Peanut allergies 48 pre eclamptic 48 Cesarean births 48 Breast Cancer Risk 48 thrombosis 48 chromosomal defect 48 teenage pregnancy 48 placenta previa 48 preeclamptic 48 uterine bleeding 48 ob gyns 48 teen birthrates 48 membrane rupture 48 chromosomal abnormalities 48 prescribed statins 48 rotavirus infection 48 recurrent VTE 48 postoperative mortality 48 Stillbirth 48 dysglycemia 48 placental abnormalities 48 congenital anomalies 48 gestational diabetes mellitus 48 Apgar scores 48 Maternal Mortality 48 oophorectomy 48 DHA supplementation 48 preventable hospitalizations 48 breast feeding 48 abnormal uterine bleeding 48 colorectal cancer CRC 48 Postinor 2 48 vitamin D deficient 48 BLLs 48 undergoing hysterectomy 48 kidney dysfunction 48 GBS colonization 48 Circumcising 48 genital ulcers 48 rotavirus vaccination 48 dentinal hypersensitivity 48 growth restriction IUGR 48 pre cancerous lesions 48 Bibbins Domingo 48 Rh incompatibility 48 Preterm infants 48 ARIs 48 childhood caries 48 obstetric 48 postnatal depression 48 teen pregnancy 48 breast cancer recurrence 48 PSA screening 48 Folate supplementation 48 perinatal transmission 48 PPCM 48 meconium aspiration syndrome 48 VTEs 48 Eclampsia 48 cervical dilation 48 vaginal cancers 47 expectant mothers 47 Rectal cancer 47 birthweight babies 47 bariatric surgeries 47 Neural Tube Defects 47 born prematurely 47 oral contraceptives 47 A1c levels 47 colorectal tumors 47 pneumococcal vaccination 47 anovulation 47 MDG4 47 haemorrhagic stroke 47 prostate cancers 47 menstrual bleeding 47 amino acid homocysteine 47 C. diff infection 47 CDI recurrence 47 noncardiac 47 antenatal care 47 diverticulosis 47 HIV diagnoses 47 breastfed babies 47 Thyroid cancer 47 bronchiolitis 47 prescribed opioids 47 irregular menstrual cycles 47 mild gestational diabetes 47 uncontrolled asthma 47 dietary sodium 47 hysterectomies 47 herpes zoster vaccine 47 rotavirus diarrhea 47 subfertility 47 rehospitalizations 47 uterine prolapse 47 Dawn Hershman 47 Carol Hogue 47 Childhood obesity 47 febrile seizures 47 obstetric fistula 47 Peanut allergy 47 oral contraceptive pill 47 chronic undernourishment 47 nonmelanoma skin cancers 47 iodine deficiency 47 breastfeeding 47 ruptured uterus 47 Amy Branum 47 untreated OSA 47 babies 47 Emergency contraception 47 nocturnal hypoglycaemia 47 MRSA infections 47 newborns 47 Gardasil vaccinations 47 postsurgical complications 47 neonatologists 47 bloodstream infections 47 maternal fetal 47 hydrops 47 oligohydramnios 47 Vitamin D supplements 47 salt intake 47 homebirths 47 Marijuana potency 47 infants Sundlof 47 invasive MRSA infections 47 HPV infection 47 calcium intake 47 trivial Klatsky 47 obese adolescents 47 unexplained infertility 47 prenatal exposures 47 vitamin D supplementation 47 atypical fractures 47 progesterone 47 autism diagnoses 47 RBP4 47 polyp recurrence 47 progesterone injections 47 metabolic syndrome 47 follicle stimulating hormone 47 osteoporotic fracture 47 Teenage pregnancy 47 Chlamydia infections 47 plagiocephaly 47 gonococcal infections 47 caesarean birth 47 H. pylori infection 47 nonmarital births 47 pneumococcal pneumonia 47 Physical inactivity 47 untreated celiac disease 47 pertussis vaccination 47 bipolar diagnoses 47 isotretinoin 47 cervical dysplasia 47 prescription opioids 47 intraventricular hemorrhage 47 HIV prevalence 47 varicella vaccination 47 insulin resistance 47 vitamin D insufficiency 47 asthma exacerbations 47 neonatal herpes 47 soluble endoglin 47 oropharyngeal cancers 47 Testicular cancer 47 polycystic ovarian syndrome 47 IVF cycles 47 menopause hormones 47 pneumococcal conjugate vaccine 47 antenatal corticosteroids 47 esophageal adenocarcinoma 47 Dr. Alison Stuebe 47 Munk Olsen 47 Vitamin B# deficiency 47 Caesarean section 47 abnormal Pap 47 aneuploidy 47 uterine scar 47 choriocarcinoma 47 Epidurals 47 serum folate concentrations 47 chlamydia 47 drospirenone 47 newer antipsychotics 47 hemolytic disease 47 neurologic complications 47 artery clogging plaque 47 HBV vaccination 47 prenatal ultrasound 47 cosmetic breast implants 47 readmissions 47 hospitalizations 47 gallstone disease 47 hydroxyvitamin D levels 47 unintentional overdoses 47 sexually transmitted infections 47 Eunyoung Cho 47 Mifeprex 47 myocardial infarctions MIs 47 colon polyps 47 Fibroid tumors 47 infants 47 fatal IHD 47 Infant mortality rates 47 Lisa Mosconi 47 Gynecologists 47 C. difficile infection 47 sudden cardiac death 47 Kozyrskyj 47 serious pneumococcal infections 47 reinfarction 47 magnesium intake 47 Sexual dysfunction 47 prediabetes 47 Influenza vaccination 47 obstetrician gynecologists 47 pneumococcal infections 47 venous thromboembolic events 47 recurrent wheezing 46 Anal cancer 46 intrauterine fetal 46 Endometrial cancer 46 vulvar cancer 46 C. difficile infections 46 folic acid deficiency 46 breast abscesses 46 neonaticide 46 Venous thromboembolism 46 Human papilloma virus 46 adiponectin levels 46 reinterventions 46 symptomatic fibroids 46 penile cancers 46 Obstetricians 46 rotavirus 46 Breast feeding 46 Thyroid disorders 46 amenorrhea 46 leiomyomas 46 pertussis 46 thromboembolism 46 dietary calcium intake 46 elective caesarean 46 cervical lesions 46 Trasande 46 delivered vaginally 46 vitamin D intake 46 postoperative delirium 46 periodontal disease 46 uterine fibroids 46 HPV prevalence 46 pediatric cataract 46 folic acid fortification 46 mammographic screening 46 intrauterine 46 uterus didelphys 46 BRCA mutation carriers 46 S. aureus infection 46 familial adenomatous polyposis 46 urinary tract infections UTIs 46 congenital birth defects 46 Sudden infant 46 bladder cancers 46 BMI percentiles 46 calcium supplementation 46 dietary intakes 46 PGD PGS 46 Amniocentesis 46 Hypothyroidism 46 RSV infection 46 uterine cancers 46 Dr. Nieca Goldberg 46 ADEs 46 familial pancreatic cancer 46 denser breasts 46 infantile hemangiomas 46 postmenopausal hormone therapy 46 polyhydramnios 46 cervical screening 46 inherited mutations 46 caffeine intake 46 heavy menstrual bleeding 46 infections 46 severely obese 46 oropharyngeal cancer 46 childbed fever 46 prevent unintended pregnancies 46 ovary transplant 46 hepatitis B vaccination 46 antiretroviral prophylaxis 46 tooth decay 46 C diff infection 46 sodium valproate 46 abnormal Pap smears 46 Medication errors 46 microvascular disease 46 prolactin hormone 46 endometrial carcinoma 46 postnatally 46 MTCT 46 untreated chlamydia 46 prolactin levels 46 GnRH agonists 46 electively 46 vaccine preventable diseases 46 tubal pregnancies 46 MMR vaccination 46 assisted reproduction 46 Mifepristone 46 ectopic pregnancy 46 Teenage pregnancies 46 cesarean section deliveries 46 Premature infants 46 miscarriages premature births 46 estrogen progestin therapy 46 postmenopausal hormone 46 Waist circumference 46 CLA supplementation 46 vitamin D 46 Clostridium difficile infections 46 topiramate 46 follicle stimulating hormone FSH 46 intensive statin therapy 46 tibolone 46 venous thrombosis 46 breast tumors 46 exclusively breastfeed 46 cerebral vasospasm 46 serotype #A 46 subclinical atherosclerosis 46 amniocentesis 46 cholesterol lowering drugs 46 Infertility 46 repeat revascularization 46 dysmenorrhea 46 neurodevelopmental impairment 46 Prochieve 46 Diaper rash 46 vitamin D deficiencies 46 macrovascular events 46 Periodontal disease 46 dental caries 46 nonmelanoma skin cancer 46 hypovitaminosis D 46 body fatness 46 basal cell nevus syndrome 46 Ovulation 46 lobular breast cancer 46 dental caries tooth decay 46 DMPA 46 coronary heart 46 Secondhand smoke exposure 46 post menopausal 46 ovarian cancer 46 testicular tumors 46 Coronary artery disease 46 prenatally diagnosed 46 afib 46 Trisomy 46 arterial stiffening 46 premenopausal 46 Graves ophthalmopathy 46 pneumococcal disease 46 Guttmacher 46 genital HPV infection 46 antidepressant prescriptions 46 varicella infection 46 spironolactone 46 folate 46 Aortic aneurysms 46 magnesium sulphate 46 Folic acid supplements 46 acute coronary 46 chronic bilirubin encephalopathy 46 Overtreatment 46 atopic eczema 46 trisomy 46 food induced anaphylaxis 46 renal flares 46 CLABSI 46 definite stent thrombosis 46 Urinary tract infections UTIs 46 MCADD 46 Hysterectomies 46 varicocele 46 lung cancers 46 VUR 46 Calcium intake 46 Birth Weight 46 bone thinning 46 perioperative complications 46 unnecessary hospitalizations 46 colon cancers 46 periodontal gum disease 46 spine fractures 46 atypical hyperplasia 46 miscarriages stillbirths 46 atherothrombosis 46 dose oral contraceptives 46 noncancerous growths 46 glycemic diet 46 invasive Hib 46 undescended testicles 46 chromosomal disorders 46 BRCA gene mutations 46 Obstetrics 46 underdiagnosis 46 hydroxyurea 46 endometriosis 46 atypical femur fractures 46 advanced adenomas 46 sodium intake 46 stillborn infants 46 overtreatment 46 underwent bariatric surgery 46 Unintended Pregnancy 46 Inhibin B 46 severe hyperbilirubinemia 46 perfluorooctanoate PFOA 46 prenatally 46 intussusception 46 Preterm Births 45 GERD 45 BRCA mutations 45 Hib vaccine 45 utero exposure 45 Obesity 45 CHD CVD 45 respiratory viral infections 45 arterial thromboembolic events 45 serum parathyroid hormone 45 artery blockages 45 mothers breastfeed 45 GI bleeds 45 thyroid cancers 45 Cesarean section deliveries 45 Pap tests 45 hypoglycemic episodes 45 craniopagus parasiticus 45 Polycystic ovary syndrome PCOS 45 ambiguous genitalia 45 menopausal hormone therapy 45 undergo bariatric surgery 45 Acid reflux 45 inhibit ovulation 45 Leitzmann 45 fatal overdoses 45 urinary incontinence 45 postpartum depression 45 Aortic stenosis 45 Alagille syndrome 45 cardio metabolic 45 circulatory diseases 45 puerperal fever 45 benign breast 45 diarrheal disease 45 prenatal 45 Recurrences 45 incidentalomas 45 breastfeed 45 artery calcification 45 empyema 45 Vitamin D deficient 45 prevent unwanted pregnancies 45 dysfunctional voiding 45 single dose nevirapine 45 ALCL 45 genital HPV infections 45 undergoing bariatric surgery 45 umbilical hernias 45 fistula 45 avoidable hospitalizations 45 Ezzati 45 HCV infections 45 perinatal asphyxia 45 RSV infects 45 atherogenic dyslipidemia 45 Majid Ezzati 45 abnormal Pap smear 45 cervixes 45 abnormal cervical 45 waist circumferences 45 postnatal depression PND 45 advanced adenoma 45 thrombophilia 45 precancerous cervical lesions 45 Grass tetany 45 MDR tuberculosis 45 dental fluorosis 45 ELBW 45 Male infertility 45 childbearing 45 saturated fat intake 45 SHBG levels 45 Hysterectomy 45 breast lumps 45 digestive tract cancers 45 chronic diseases 45 NuvaRing 45 embryo transfers 45 lipid lowering drugs 45 unnecessary readmissions 45 human papillomavirus HPV vaccine 45 androgen excess 45 thyroid dysfunction 45 Reye syndrome rare 45 hip fracture 45 Preterm babies 45 CMV disease 45 Beckwith Wiedemann syndrome 45 ovarian hyperstimulation syndrome 45 congenital toxoplasmosis 45 cervix 45 Infant Deaths