Related by context. Frequent words. (Click for all words.) 59 neural tube defect 59 weeks gestation 57 pregnancies 57 polycystic ovary syndrome 56 newborns 56 ectopic pregnancies 56 chorionic villus sampling 56 thyroids 56 infants 56 CMV infection 55 microgram dose 55 Gestational diabetes 55 BRCA mutations 55 vaginal deliveries 55 Vitamin D supplements 55 congenital anomalies 55 spontaneous abortions 55 Multiple births 55 breastfed babies 55 preterm delivery 54 pregnancy 54 trisomy 54 preterm babies 54 childbearing age 54 glyburide 54 HbA1c levels 54 IVF cycles 54 congenital abnormalities 54 febrile seizures 54 valproate 54 premenopausal 54 thyroxine 54 preterm 54 pregnant 54 undergoing IVF 54 attention-deficit/hyperactivity disorder ADHD 53 neonates 53 folic acid supplementation 53 congenital malformations 53 premenopausal breast cancer 53 caesarean delivery 53 serum uric acid 53 BRCA2 mutations 53 cesareans 53 confidence interval #.#-#.# 53 thyroid medication 53 lamotrigine 53 intramuscular injections 53 polycystic ovarian syndrome 53 Preterm birth 53 fetal abnormalities 53 post menopausal 53 difficulty conceiving 53 vitamin D deficient 53 prediabetic 53 preeclampsia 53 preterm births 53 pre eclampsia 53 newborn infants 52 pneumococcal pneumonia 52 LQTS 52 serum concentrations 52 antihypertensive medications 52 epithelial ovarian cancer 52 cesarean delivery 52 breast lumps 52 progestogen 52 obese adolescents 52 uncontrolled asthma 52 vaginal births 52 preterm infants 52 babies 52 amniocentesis 52 glomerular filtration rate 52 BRCA2 mutation 52 transvaginal ultrasound 52 hemoglobin A1C 52 virologic failure 52 ovarian stimulation 52 gallbladder disease 52 pulmonary embolus 52 Caesarean delivery 52 per decilitre 52 exclusively breastfed 52 prescribed antidepressants 52 bronchiolitis 52 endometrial cancers 52 nifedipine 52 severe renal impairment 52 rotavirus infection 52 MetS 52 PSA screening 52 premature births 52 bacterial vaginosis 52 acne vulgaris 51 nondiabetic 51 oophorectomy 51 chronic rhinosinusitis 51 revaccinated 51 mycophenolate mofetil 51 birthweight