Teenage pregnancy, taxes, and overpopulation.
D000569:Americas; D003710:Demography; D019049:Developed Countries; D005069:Evaluation Studies as Topic; D005298:Fertility; D009042:Motivation; D009656:North America; D011153:Population; D011155:Population Control; D011157:Population Dynamics; D011253:Pregnancy in Adolescence; D011640:Public Policy; D012725:Sexual Behavior; D014481:United States
Adolescent Pregnancy; Americas; Critique; Demographic Factors; Developed Countries; Fertility; Incentives; North America; Northern America; Policy; Population; Population Control; Population Dynamics; Population Policy; Reproductive Behavior; Social Policy; United States