Increased Knowledge of the SMPN 3 Students after Given Health Reproductive Education

Reproductive health education is important for teens. Many cases such as unwanted early pregnancy, abortion and dropout from school due to have many children has been found in 7th to 12th grade teens. Lack of knowledge and improper information could be the cause of premarital sex among teens. Health reproductive education at junior high school SMPN 3 Denpasar showed an increase in health reproductive knowledge (13.59% on mark 76-100). Conclusion: Health reproductive education could increase the knowledge of teens.