Related by context. Frequent words. (Click for all words.) 53 Mental disorders 52 Peanut allergies 52 Teenage pregnancy 50 fatherlessness 50 Anorexia nervosa 49 Iron deficiency 49 remarriages 49 Demographic trends 48 Cohabitation 48 wedlock births 47 Anxiety disorders 47 Changing demographics 47 childlessness 46 Multiple births 46 Preterm birth 46 untreated mental illness 45 divorces 45 low birthweight babies 45 untreated tooth decay 45 population densities 45 teenage pregnancy 45 teen pregnancy 45 Sexual dysfunction 45 antisocial behaviors 45 severe droughts 44 Birth defects 44 Hip fractures 44 longer lifespans 44 Binge eating 44 teenage pregnancies 44 birthrates 44 Racial disparities 44 Genital warts 44 sexual dysfunctions 44 maladjustment 44 marriages divorces 44 Postpartum depression 44 graying population 44 polygyny 44 sexual promiscuity 44 Rapid urbanization 44 Eating disorders 43 Romance novels 43 Andrew Cherlin 43 congenital syphilis 43 unwed mothers 43 Genital herpes 43 baby boomlet 43 menarche 43 cohabiting 43 Physical inactivity 43 unexplained infertility 43 societal 43 interfaith marriages 43 thyroid dysfunction 43 unmarried mothers 43 educational attainment 43 macroeconomic variables 42 Sexually transmitted diseases 42 Underemployment 42 hypersexual 42 Premature births 42 colder winters 42 cohabitating 42 Stomach cancer 42 rapidly urbanizing 42 unmarried 42 marriages 42 shifting demographics 42 prevalence 42 hormone imbalances 42 cohabiting couples 42 marital discord 42 disposable incomes 42 socio demographic 42 unhealthy diets 42 autistic traits 42 childbearing 42 affluence 42 childbirths 42 gender inequalities 42 disposable income 41 household incomes 41 alcoholic liver 41 Operations contained therein 41 Service CCCS 41 Marital status 41 idealization 41 adolescence 41 stepfamilies 41 sexually transmitted infections STIs 41 disordered eating 41 sharpest declines 41 unhealthy 41 crack cocaine epidemic 41 medicalized 41 sociodemographic 41 divorce 41 deleterious consequences 41 esophageal adenocarcinoma 41 fecundity