Related by context. Frequent words. (Click for all words.) 36 gender 34 centenarians 34 female fetuses 32 heredity 32 Gender 32 fertility 32 females 31 Life expectancy 31 births 31 menopause 31 birthrates 30 Births 30 gender imbalance 30 HIV diagnoses 30 preterm births 30 life expectancy 30 pre menopausal 29 birthrate 29 maternal 29 biracial 29 mammal species 29 Demographers 28 amphibian species 28 newborns 28 Population 28 breast cancers 28 HIV infections 28 assisted reproductive 28 premature births 28 childless 28 hip fracture 28 dietary intake 27 socioeconomic status 27 patriarchal 27 Census Bureau 27 Ashkenazi Jews 27 mammography screening 27 abdominal obesity 27 gene variant 27 telomere length 27 genetic 26 colorectal cancer 26 atomic clocks 26 ancestry 26 endometrial cancer 26 gene variation 26 menopausal 26 census 26 CNVs 26 primate species 26 incendiary references 26 male 26 chromosomal 26 prostate specific antigen 26 frog species 26 NAFLD 26 lifespans 25 metabolic syndrome 25 age 25 demographers 25 infant mortality 25 vitamin D deficiency 25 ethnicity 25 Male 25 childbearing age 25 multiracial 25 genders 25 pronouns 25 Longevity 25 Pap smear 25 infant mortality rate 25 nesting pairs 25 maternal deaths 25 genealogical 24 unmarried 24 invasive breast cancer 24 Ethnicity 24 Inequality 24 Census 24 bi racial 24 censuses 24 pedestrian fatalities 24 Framingham Heart 24 PKU 24 males 24 autism spectrum disorder 24 grandparent 24 demographic characteristics 24 genital mutilation 24 feminization 24 tea drinkers 24 misogyny 24 centenarian 24 hip fractures 23 bottlenose dolphins 23 bird species 23 transplant recipients 23 gender bias 23 patriarchal society 23 female 23 sexes