title: Pressures influence contraceptive use.
authors.forename: S
authors.initials: S
authors.lastname: Keller
mesh_terms: D000293:Adolescent; D000367:Age Factors; D001519:Behavior; D003267:Contraception; D003268:Contraception Behavior; D003710:Demography; D004467:Economics; D005069:Evaluation Studies as Topic; D005193:Family Planning Services; D005298:Fertility; D015438:Health Behavior; D006301:Health Services Needs and Demand; D010465:Perception; D011153:Population; D011154:Population Characteristics; D011157:Population Dynamics; D011253:Pregnancy in Adolescence; D011584:Psychology; D012649:Self Concept; D012725:Sexual Behavior
keywords: Adolescent Pregnancy; Adolescents; Age Factors; Behavior; Contraception; Contraceptive Usage; Critique; Demographic Factors; Economic Factors; Family Planning; Fertility; Needs; Perception; Population; Population Characteristics; Population Dynamics; Psychological Factors; Psychosocial Factors; Reproductive Behavior; Risk Reduction Behavior; Self-perception; Sex Behavior; Youth