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(Click for frequent words.) 78 preterm births 73 preterm delivery 71 premature births 68 premature birth 67 preterm deliveries 66 prematurity 66 preterm 65 spontaneous preterm birth 65 preeclampsia 63 neural tube defect 63 preterm babies 62 singleton pregnancy 62 preterm labor 61 born preterm 61 pre eclampsia 61 Preterm birth 60 gestational diabetes 60 neural tube defects 60 stillbirth 60 postpartum hemorrhage 60 neonatal morbidity 59 cesarean delivery 59 multiple gestations 58 bronchopulmonary dysplasia 58 uterine rupture 58 cardiovascular disease 58 recurrent miscarriage 58 low birthweight babies 58 perinatal mortality 58 Prematurity 58 gestational age 57 low birthweight 57 postpartum haemorrhage 57 neonatal mortality 57 obstetric complications 57 chlamydia infection 57 pregnancies 57 spontaneous preterm delivery 57 SIDS 57 elective inductions 56 pregnancy 56 Caesarean deliveries 56 IUGR 56 perinatal outcomes 56 subclinical hypothyroidism 56 neural tube birth defects 56 maternal morbidity 56 folate supplementation 56 chlamydial infection 56 neural tube defects NTDs 56 perinatal depression 56 folic acid intake 56 Preterm Birth 56 RSV infections 56 recurrent preterm birth 55 cesarean 55 persistent pulmonary hypertension 55 fetal malformations 55 chorioamnionitis 55 Premature birth 55 VUR 55 folate deficiency 55 bacterial vaginosis 55 Apgar scores 55 unintended pregnancy 55 folate intake 55 stillbirths 55 heart disease 55 postoperative pulmonary 55 cardiovascular disease CVD 55 antenatal depression 55 preterm infants 55 CHDs 55 Cesarean deliveries 55 pelvic inflammatory disease 54 delaying childbirth 54 CMV infection 54 death syndrome SIDS 54 irregular ovulation 54 atopic disease 54 periodontal disease 54 phthalate exposure 54 NTDs 54 venous thromboembolism 54 weeks gestation 54 undernutrition 54 colorectal adenomas 54 intrapartum 54 placenta previa 54 invasive breast cancer 54 precocious puberty 54 venous blood clots 54 colorectal cancer 54 gum disease 54 placenta accreta 54 anovulatory infertility 54 vaginal deliveries 54 primary ovarian insufficiency 54 elective caesarean section 54 vaginal births 54 polycystic ovary syndrome PCOS 54 hyperbilirubinemia 54 polycystic ovary syndrome 53 Preeclampsia 53 eclampsia 53 premenstrual syndrome PMS 53 Postpartum depression 53 Preterm delivery 53 thromboembolism 53 birthweight 53 Preterm births 53 modifiable risk 53 neurodevelopmental outcomes 53 Vitamin D insufficiency 53 cesarean deliveries 53 intraventricular hemorrhage 53 Premature Birth 53 folic acid supplementation 53 low birthweight infants 53 hypertensive disorders 53 fetal distress 53 transfusion syndrome 53 Premature births 53 DVT PE 53 Cesarean delivery 53 hereditary breast cancer 53 lobular breast cancer 53 macrosomia 53 elevated CRP 53 Pre eclampsia 53 placental abruption 53 postnatal depression 53 recurrent venous thromboembolism 53 de ath 53 PPHN 52 gastroschisis 52 breastfed exclusively 52 prenatal phthalate exposure 52 gestational hypertension 52 recurrent UTI 52 progesterone 52 hyperemesis gravidarum 52 VTE 52 placental malaria 52 venous thrombosis 52 facial clefts 52 maternal deaths 52 perinatal 52 congenital abnormalities 52 onset sepsis 52 progesterone gel 52 anencephaly 52 CVD mortality 52 unintended pregnancies 52 uncomplicated pregnancies 52 irregular menstrual cycles 52 precancerous tumors 52 orofacial clefts 52 subclinical atherosclerosis 52 CHD mortality 52 polyp recurrence 52 infant mortality 52 magnesium sulfate 52 fructose intake 52 low birthweights 52 glucose intolerance 52 congenital anomalies 52 adverse perinatal 52 endometriosis ovarian cysts 52 Gestational diabetes 52 postoperative atrial fibrillation 52 endometriosis 52 Maternal obesity 52 invasive pneumococcal disease 52 perinatal complications 52 HPV infection 52 breast cancer recurrence 52 venous thromboembolic events 52 births 52 shoulder dystocia 52 cardiovascular mortality 52 recurrent miscarriages 52 thyroid hormone levels 52 recurrent VTE 51 oral contraception 51 coronary heart 51 febrile seizure 51 Caesarean delivery 51 Chlamydia infection 51 oligohydramnios 51 recurrent wheezing 51 endometrial cancer 51 Postnatal depression 51 cryptorchidism 51 endometrial hyperplasia 51 gestational diabetes mellitus 51 Colorectal cancer incidence 51 premenopausal breast cancer 51 dysmenorrhea 51 abruption 51 BLLs 51 osteoporotic fractures 51 caesarean delivery 51 anal cancers 51 benign breast 51 vaginal progesterone gel 51 Cesarean 51 nonmelanoma skin cancer 51 IVF pregnancies 51 vertebral fracture 51 molar pregnancy 51 UTIs 51 TTTS 51 preterm infant 51 pyloric stenosis 51 dental caries tooth decay 51 neonatal encephalopathy 51 fetal chromosomal 51 obstetric interventions 51 congenital malformations 51 invasive cervical cancer 51 childbirth 51 caesarean deliveries 51 Low birthweight 51 hydrops 51 endometrial cancers 51 genital herpes infections 51 oophorectomy 51 sepsis 51 HIV infection 51 vitamin D deficiency 51 ruptured ectopic 51 preventing premature births 51 birth defects 51 DHA supplementation 51 colorectal adenoma 51 vaginal birth 51 infertility 51 breast tenderness 51 thrombotic events 51 cesareans 50 neurodevelopmental impairment 50 hip fractures 50 thromboembolic disease 50 metabolic syndrome 50 Cesarean sections 50 periodontal infections 50 esophageal adenocarcinoma 50 Oral contraceptives 50 ovarian cancer 50 nonadherence 50 SRBD 50 teen pregnancy 50 endometrial carcinoma 50 dysfunctional voiding 50 abdominal adiposity 50 Vitamin D deficiency 50 breastfed infants 50 mammographic density 50 definite stent thrombosis 50 febrile seizures 50 preemies 50 Exclusive breastfeeding 50 SSRIs 50 vitamin D supplementation 50 urinary incontinence 50 oral clefts 50 Stillbirths 50 ectopic pregnancies 50 singleton births 50 postmenopausal breast cancer 50 placenta praevia 50 folic acid supplements 50 osteoporotic fracture 50 postoperative complications 50 nonpregnant women 50 cesarean births 50 CMV disease 50 episiotomies 50 singleton babies 50 cervical dysplasia 50 dietary calcium intake 50 PROCHIEVE 50 abnormal Pap test 50 dystocia 50 atypical ductal hyperplasia 50 birthweights 50 body fatness 50 chlamydia infections 50 atherothrombosis 50 bronchiolitis 50 VLBW 50 deliver vaginally 50 abnormal mammograms 50 Postpartum depression affects 50 tumor recurrence 50 colorectal cancer incidence 50 breast abscesses 50 cardiovascular morbidity 50 bacterial vaginosis BV 50 sudden cardiac death 50 thrombosis 50 elective caesarean sections 50 hypospadias 50 VLBW infants 50 recurrent stroke 50 severe asthma exacerbations 50 polycystic ovarian syndrome 50 abnormal uterine bleeding 50 hydroxyvitamin D levels 50 Periodontal disease 50 RSV infection 50 onset puberty 50 unnecessary cesareans 50 vaginal progesterone 49 contrast induced nephropathy 49 unexplained stillbirth 49 caesarean births 49 neurodevelopmental outcome 49 cesarean section 49 genital HPV infection 49 depressive symptoms 49 dysglycemia 49 folic acid deficiency 49 VBAC 49 periodontal gum disease 49 CDI recurrence 49 thromboembolic 49 iodine deficiency 49 postmenopause 49 Rh incompatibility 49 CRBSI 49 menopause 49 pneumococcal pneumonia 49 cervical cancer 49 obesity 49 cardio vascular disease 49 unplanned pregnancies 49 nonvertebral fractures 49 sexually transmitted infection 49 Venous thromboembolism 49 anovulation 49 vaginal delivery 49 premature menopause 49 calcium supplementation 49 neurodevelopmental disorders 49 breech babies 49 postpartum 49 hip fracture 49 bronchopulmonary dysplasia BPD 49 caesareans 49 fetal abnormalities 49 spontaneous vaginal 49 tibolone 49 post thrombotic syndrome 49 paternal discrepancy 49 singleton pregnancies 49 upper gastrointestinal bleeding 49 Heavy menstrual bleeding 49 Folate deficiency 49 premenopausal 49 rehospitalization 49 vitamin D insufficiency 49 parous women 49 chromosomal abnormalities 49 cervical dilation 49 androgen excess 49 Rectal cancer 49 afib 49 magnesium intake 49 microalbuminuria 49 untreated hypothyroidism 49 postoperative AF 49 postmenopausal 49 serum folate concentrations 49 GERD 49 prenatal exposures 49 serum parathyroid hormone 49 membrane rupture 49 colorectal cancer CRC 49 repeat cesarean 49 pre cancerous lesions 49 macrovascular 49 PROCHIEVE 8 49 perioperative mortality 49 Vitamin D supplementation 49 nonmelanoma skin cancers 49 post partum hemorrhage 49 postnatally 49 Eclampsia 49 placentitis 49 insulin resistance syndrome 49 postpartum blues 49 elective cesarean delivery 49 postoperative delirium 48 maternal mortality 48 placental abnormalities 48 cervical lesions 48 congenital CMV 48 bowel cancers 48 unintentional poisoning 48 rotavirus infection 48 ELBW infants 48 rotavirus diarrhea 48 advanced adenoma 48 Vibrio infections 48 estrogen therapy 48 epidural analgesia 48 reinfarction 48 Birth defects 48 uncontrolled asthma 48 abnormal mammogram 48 uninsurance 48 valproate 48 URTI 48 thyroid dysfunction 48 prenatal care 48 RLS symptoms 48 menarche 48 oral contraceptives 48 hirsutism 48 atopic eczema 48 asthma exacerbations 48 gallstone disease 48 Genetic predisposition 48 hormonal contraceptives 48 Cognitive impairment 48 fragility fractures 48 birth defects premature 48 severe hyperbilirubinemia 48 secondary amenorrhea 48 ASD prevalence 48 urinary tract infections UTIs 48 suicide ideation 48 urinary symptoms 48 mortality 48 depressive disorders 48 serum IGF 48 untreated celiac disease 48 cerebral vasospasm 48 maternal serum 48 Fibroids 48 NAFLD 48 osteoporosis 48 isotretinoin 48 HELLP 48 vitamin D inadequacy 48 uric acid levels 48 hemorrhagic strokes 48 insulin resistance 48 atypical fractures 48 Bibbins Domingo 48 genital ulcers 48 BRCA2 mutations 48 urate levels 48 atopy 48 testosterone supplementation 48 progesterone injections 48 polycystic ovaries 48 periodontal infection 48 PROCHIEVE ® 8 48 menopausal hormone therapy 48 prenatally 48 Multiple births 48 postoperative mortality 48 varicoceles 48 subfertility 48 neonatal herpes 48 unwed births 48 PCOD 48 CHD CVD 48 birth vaginally 48 Stomach cancer 48 ectopic pregnancy 48 cesarean birth 48 TRALI 48 gestational diabetes mellitus GDM 48 episiotomy 48 virologic failure 48 unexplained infertility 48 ovarian hyperstimulation syndrome OHSS 48 extreme prematurity 48 folic acid 48 plasma homocysteine levels 48 thromboembolic events 48 intrauterine infection 48 Endometrial cancer 48 statin medications 48 myelomeningocele 48 hemolytic disease 48 Munk Olsen 48 platelet reactivity 48 postpartum depression 48 subclinical hyperthyroidism 48 irregular menstrual periods 48 recurrent UTIs 48 neonatal jaundice 48 ovulatory cycles 48 invasive meningococcal disease 48 colon polyps 48 nocturnal hypoglycaemia 48 meconium aspiration syndrome 48 HELLP syndrome 48 gynecologic malignancy 48 microvascular disease 48 perinatal transmission 48 Neural Tube Defects 48 prenatally diagnosed 48 antenatal corticosteroids 48 Ovary removal 48 Preterm infants 48 nonfatal MI 48 dental caries 48 teen pregnancies 48 prehypertension 48 vaginal childbirth 48 potentially modifiable 48 pyelonephritis 48 malformations 48 thrombophilia 48 hormone progesterone 48 neo natal mortality 48 symptomatic fibroids 48 chromosomal disorders 48 Secondhand smoke exposure 48 gestational 48 triplet pregnancies 48 clomiphene citrate 48 vasomotor symptoms 48 Gestational age 48 cognitive decline 48 anal incontinence 48 intussusception 48 socioeconomic status SES 48 leiomyomas 48 trivial Klatsky 47 puerperal psychosis 47 adenoma recurrence 47 pre eclamptic 47 systemic inflammation 47 intra uterine 47 estrogen hormone therapy 47 serum phosphate 47 induce ovulation 47 PSA velocity 47 topiramate 47 peripartum cardiomyopathy 47 external genital lesions 47 periodontal diseases 47 anaphylactic episodes 47 hyperemesis 47 methemoglobinemia 47 dietary calcium 47 postmenopausal hormone therapy 47 myocardial infarction MI 47 HbF 47 Spina bifida 47 vitamin D intake 47 plagiocephaly 47 Breast Cancer Risk 47 atypia 47 prolactin levels 47 cesarean sections 47 vaginal cancers 47 hormone therapy HT 47 Cesarean Section 47 COPD exacerbations 47 placental insufficiency 47 suicidality 47 pneumococcal vaccination 47 treat dysmenorrhea 47 hydroxyurea 47 infertility ectopic pregnancy 47 adiponectin levels 47 diagnosed prenatally 47 serum BDNF 47 Gestiva 47 Preterm 47 cerebral infarction 47 cervical intraepithelial neoplasia 47 anogenital distance 47 chronic periodontitis 47 neonatal 47 folic acid supplement 47 Hypothyroidism 47 precancerous cervical 47 PPCM 47 Reye syndrome rare 47 kidney dysfunction 47 Obstructive sleep apnea 47 antiretroviral prophylaxis 47 Polycystic Ovary Syndrome 47 exclusive breastfeeding 47 digestive tract cancers 47 iodine intake 47 respiratory viral infections 47 chronic undernourishment 47 colorectal polyps 47 ELBW 47 oropharyngeal cancers 47 nulliparous women 47 GBS colonization 47 stent thrombosis 47 vaginal infections 47 hyperphenylalaninemia HPA due 47 unmarried births 47 BRCA1 mutations 47 BMI percentiles 47 Chlamydia infections 47 ovulatory infertility 47 utero exposure 47 invasive candidiasis 47 H. pylori infection 47 birth defect 47 intracerebral hemorrhage 47 bone thinning 47 perioperative complications 47 arterial calcification 47 basal cell nevus syndrome 47 LNG IUS 47 Pulmonary embolism 47 adenoma 47 BRCA mutation 47 endothelial dysfunction 47 micronutrient deficiencies 47 symptomatic VTE 47 dose oral contraceptives 47 gonorrhea chlamydia 47 teen birthrate 47 caesarean sections 47 Polycystic Ovarian Syndrome PCOS 47 Chronic Kidney Disease 47 polycystic ovarian syndrome PCOS 47 lobular cancer 47 HPV prevalence 47 Prochieve 47 asymptomatic hypothyroidism 47 amenorrhea 47 invasive pneumococcal infections 47 glomerular filtration rate 47 habitual snoring 47 PROCHIEVE R 47 cohabiting relationships 47 renal toxicity 47 HPV infections 47 neurodevelopmental 47 artery calcification 47 seroconversion 47 postmenopausal women 47 postmenopausal hormone 47 atherothrombotic disease 47 acute coronary 47 coinfection 47 estrogen progestin therapy 47 Prehypertension 47 motavizumab 47 pulmonary hypoplasia 47 Trisomy 47 intravenous bisphosphonates 47 spironolactone 47 colorectal cancers 47 acute GVHD 47 Iron deficiency 47 Inhibin B 47 Contrast Induced Nephropathy CIN 47 epigenetic changes 47 breastfed babies 47 herpes infection 47 calcium deficiency 47 gonococcal infections 47 MetS 47 precancerous cervical lesions 47 lipid abnormalities 47 perimenopause 47 liver toxicity 47 periodontitis 47 atherosclerosis 47 serogroup C 47 endometrial 47 chromosomal defect 47 postnatal depression PND 47 Polycystic ovary syndrome PCOS 47 dental decay 47 growth factor PIGF 47 neonates 47 coronary calcification 47 colorectal tumors 47 preventing unwanted pregnancies 47 spontaneous preterm births 47 iron deficiency 47 extrapyramidal symptoms 47 premature babies 47 childbearing 47 cervical vulvar 47 coronary artery disease 47 myocardial infarctions MIs 47 venous thromboembolism VTE 47 uterine prolapse 47 Sudden infant 47 MMSE scores 47 DMPA 47 juvenile idiopathic arthritis 47 breastfed 47 arterial thromboembolic events 47 breech births 47 adenomatous polyps 47 invasive prenatal 47 alpha carotene 47 familial AF 46 thrombotic complications 46 progestins 46 neurocognitive deficits 46 invasive aspergillosis 46 premenstrual syndrome 46 fluoxetine Prozac 46 diarrheal deaths 46 von Willebrand disease 46 post surgical adhesions 46 serum uric acid 46 cataract formation 46 ovarian hormones 46 Erythropoietic therapies may 46 calcium intake 46 IVF ICSI 46 aneuploidy 46 urinary calcium 46 varicocele 46 triplet births 46 COPD 46 homocysteine levels 46 APOL1 46 recurrent myocardial infarction 46 A1c levels 46 tubal pregnancies 46 breast cancer 46 untreated sleep apnea 46 growth restriction IUGR 46 renal flares 46 Caesarean births 46 suicidal behavior 46 vitamin D 46 craniosynostosis 46 kernicterus 46 nocturnal hypoglycemia 46 adiposity 46 empyema 46 hydroxyvitamin D 46 terbutaline 46 SSRI antidepressant 46 PSADT 46 febrile convulsions 46 spine fractures 46 candidemia 46 menopausal symptoms 46 ACOG guidelines 46 Iron deficiency anemia 46 chronic bilirubin encephalopathy 46 cardioembolic stroke 46 respiratory distress syndrome 46 congenital syphilis 46 inhospital 46 Syndrome SIDS 46 hyperkalemia 46 preeclamptic 46 NICU admissions 46 atherosclerotic vascular disease 46 socioeconomic inequalities 46 elevated LDL cholesterol 46 prostate carcinogenesis 46 acute leukemias 46 maternal 46 menstrual bleeding 46 carotid plaque 46 congenital adrenal hyperplasia CAH 46 serum estradiol 46 coronary artery calcification 46 Sarcopenia 46 ischemic strokes 46 maternal mortalities 46 Colorectal cancer screening 46 vaginal hysterectomy 46 dietary sodium 46 Mofenson 46 EXJADE 46 Chronic insomnia 46 brachial plexus palsy 46 PMS symptoms 46 journal Obstetrics & 46 severe periodontitis 46 elevated depressive symptoms 46 fatal IHD 46 IPAH 46 pre cancerous polyps 46 Lisa Mosconi 46 asymptomatic PAD 46 atypical hyperplasia 46 HBV infection 46 Birth Weight 46 shingles herpes zoster 46 herpes zoster vaccine 46 prepregnancy 46 advanced adenomas 46 ovarian cancers 46 choriocarcinoma 46 Unintended pregnancy 46 intracranial stenosis 46 penetrance 46 vesicoureteral reflux 46 mild gestational diabetes 46 Socioeconomic status 46 ductal cancer 46 type 1diabetes 46 endometrial thickness 46 drospirenone 46 neurologic complications 46 quadruplet births 46 ruptured aneurysms 46 chromosomal anomalies 46 fecal incontinence 46 dietary intakes 46 ticlopidine 46 bariatric surgeries performed 46 NHANES III 46 congential 46 aspirin therapy 46 oral contraceptive pills 46 post partum 46 intrauterine 46 serum sodium 46 paroxetine Paxil 46 genetic syndromes 46 epidurals 46 AAT deficiency 46 ibandronate 46 sleep disordered breathing 46 RBP4 46 contraceptive prevalence 46 systemic toxicity 46 gonorrhea infections 46 post partum haemorrhage 46 hemangiomas 46 Acid reflux 46 LQTS 46 ximelagatran 46 persistent wheezing 46 BRCA mutations 46 CAUTI 46 toxoplasmosis 46 comorbidity 46 Klinefelter syndrome 46 inhaled nitric oxide 46 serum vitamin D 46 childbearing age 46 idiopathic scoliosis 46 intestinal polyps 46 antibiotic prophylaxis 46 levonorgestrel releasing 46 Prochieve R 46 spontaneous abortions 46 Vitamin B# deficiency 46 recurrent infections 46 necrotizing enterocolitis 46 Bacterial vaginosis 46 Thyroid disorders 46 birthweight babies 46 genetic abnormality 46 pertussis 46 MS relapses 46 venous thromboembolic disease 46 SIDS Sudden Infant Death 46 glycemic diet 46 abdominal obesity 46 urinary tract infections 46 caesarian sections 46 desogestrel 46 obstetrical complications 46 sonographic diagnosis 46 norethindrone acetate 46 letrozole 46 arterial thickening 46 Sexual dysfunction 46 onset diabetes mellitus 46 Intussusception 46 disease progression 46 carbohydrate intolerance 46 aneuploidy screening 46 antidiabetic medication 46 night wakings 46 abnormal Pap smears 46 fetal anomalies 46 telomere length 46 MCAD deficiency 46 plasma folate 46 perinatal morbidity 46 benign growths 46 vaginal lidocaine 46 Complication rates 46 dose oral contraceptive 46 macrovascular events 46 oral cleft 46 birth defects premature births 46 normal birthweight 46 fetuin 46 Estrogens 46 ARCOXIA 46 intraoperative complications 46 treat menopausal symptoms 46 Calcium supplementation 46 caesarean section births 46 Trichomonas vaginalis 46 waist circumference 46 maternal fetal 46 Metabolic Syndrome 46 unsafe abortions 46 allergic sensitization 46 atypical femur fractures 46 incidentalomas 46 otitis media 46 metoclopramide 46 choline intake 46 syphilis infections 46 abnormal vaginal bleeding 46 hyperglycemia 46 Vaccine preventable diseases 46 Familial hypercholesterolemia 46 Hashimoto thyroiditis 46 sustained virologic response 46 amniotic fluid embolism 46 cryptogenic stroke 46 follicle stimulating hormone 46 Hydroxyurea 46 Thromboembolism 46 infectious syphilis 46 renal scarring 46 Dental caries 46 chlamydial infections 46 Skin sterol 46 nonfasting triglycerides 46 fibrosis progression 46 GnRH agonists 46 serum clusterin levels 46 delivered vaginally 46 breastfeed exclusively 46 Postpartum Depression 46 cytomegalovirus infection 46 teenage pregnancies 46 socioeconomic status 46 ischemic stroke 46 vitamin B# deficiency 46 disease CHD 46 HBV infections 46 intensive statin therapy 46 fibroid 46 bilirubin levels 46 AUDs 46 nonvertebral fracture 46 depressive symptom 46 KIF6 carriers 46 RhD 46 autism spectrum disorders ASDs 46 HBV vaccination 46 noncardiac surgery 46 vaginal atrophy 46 angiographic restenosis 45 VTEs 45 repeat cesareans 45 carotid plaques 45 B strep 45 teen birthrates 45 thimerosal exposure 45 hysterectomy 45 perimenopausal women 45 Aortic aneurysms 45 estrogen progestin combination 45 urolithiasis 45 perinatal asphyxia 45 Proteinuria 45 cardio metabolic 45 LYSTEDA 45 coronary disease 45 Hysterectomy 45 penile cancers 45 congenital toxoplasmosis 45 born vaginally 45 lichen planus 45 Tooth decay 45 Helicobacter pylori infection 45 miscarriages stillbirths 45 FeNO 45 hyperglycaemia 45 stillbirth miscarriage 45 waist circumferences 45 Gestational 45 hip BMD 45 unmarried childbearing 45 acetabular dysplasia 45 restenosis 45 atherosclerotic disease 45 proteinuria