Related by context. Frequent words. (Click for all words.) 55 low birthweight babies 55 Peanut allergies 55 Demographic trends 54 Caesarean deliveries 54 premature menopause 53 childbearing 53 longer lifespans 52 baby boomlet 52 demographic bulge 52 birthrates 51 Multiple births 51 childbearing age 51 exclusively breastfeed 51 menarche 51 perinatal mortality 51 obese adolescents 51 remarriages 50 Premature births 50 Hip fractures 50 cesarean deliveries 50 estrogen pills 50 Sexually active 49 Life expectancy 49 mothers 49 childbirths 49 premenopausal 49 pregnancies 49 untreated tooth decay 49 Changing demographics 49 welfare caseloads 49 birthrate 49 difficulty conceiving 49 cryptorchidism 48 osteoporotic fracture 48 births 48 nondiabetic 48 neural tube defect 48 exclusively breastfed 48 congenital abnormalities 48 life expectancy 48 shorter telomeres 48 Nighttime temperatures 48 Birth defects 47 Dropout rates 47 menopause hormones 47 caesarean delivery 47 Mental disorders 47 cotinine levels 47 Iron deficiency 47 By Yoon Ja 47 BRCA2 mutations 47 autism diagnoses 47 Preterm birth 47 life expectancies 47 HNWI population 47 perimenopause 47 TTM = trailing 47 GenXers 47 graying population 46 autistic traits 46 folate intake 46 serum uric acid 46 Tooth decay 46 Stomach cancer 46 unexplained infertility 46 Oral contraceptives 46 Pregnancies 46 vitamin D deficient 46 workless households 46 Aging baby boomers 46 BRCA mutation 46 baby boomers 46 Uterine fibroids 46 Projections ranged 46 gallbladder disease 46 millenials 46 Vitamin D supplements 46 Malignant gliomas 46 anal cancers 46 Gestational diabetes 46 low birthweight 46 birthweight 46 Racial disparities 46 bottom quintile 45 premature ovarian 45 polycystic ovary syndrome 45 de ath 45 Per capita GDP 45 hereditary breast cancer 45 cognitively normal 45 Sexual dysfunction 45 educational attainment 45 prescribed antidepressants 45 3percent 45 perimenopausal 45 Underemployment 45 HIV diagnoses 45 preterm births 45 forties 45 Sexual assaults 45 Conjoined twins occur