Resumen:
The article discusses the Project YOURLIFE international study which examines the safe sex beliefs and sexual risk behaviors of adolescents, and it mentions the efforts to improve the lifestyles and health of school-attending teenagers in relation to their sexuality and affectivity. Evidence-based public health decisions are examined, along with attitudes about condom use, relationships, and love. Youth in places such as the Philippines, El Salvador, Spain, and Peru are assessed.