Embarazo Adolescencia 5 Teenage pregnancy 5 Comportamiento sexual 4 Adolescentes 3 Sexual behavior 3 Teenagers 3 espandi ... Pregnancy 2 Cambio social 1 Case studies 1 Complicaciones 1 Complications 1 Concepción 1 Conception 1 Diseases 1 Enfermedad 1 Estudios de casos 1 Ginecología 1 Gynecology 1 Health and hygiene 1 Pregnant women 1 Sexuality 1 Social aspects 1 Teenage mothers 1 Vagina 1 riduci ...