The Effectiveness of Self-administered and Interview Based Questioner Method in the Reporting of Sexual Behavior among Young-People. The result of the Population Census shows about 41 million or 26% of the Indonesian population are adolescents aged 10-24 years. It will cause many problems, such as sexual behaviors. Sexual health problem is a sensitive issue that is both privacy and at the same time regulated by social and religious norms. This is one of the causes of getting a true number of young people's sexual behavior was difficult. So, we did a study to compare the effectiveness of self-administered and interview-based questioner methods to obtain a true number of young people's sexual behavior. It was a comparative-quantitative study, using 360 students of SMK X and Faculty of Y in Medan City age 15-21 years as samples, gotten by simple random. This study showed that using a self-administered method, young people reported they got intercourse when they were with boy/girlfriend about 7,9%, and using interviewbased questioner method 5,0%. Young people who reported that ever got intercourse in a selfadministered method about 8,6%, and using interview-based questioner method 3,3%. The result showed there is different reporting young people's sexual behavior between self-administered method and interview-based questioner method. Young people were more likely to report sexual behaviors by self-administered method compared to interview-based questioner method.

The high number of unmet needs affects the Total Fertility Rate (TFR) and birth spacing as well as the occurrence of unwanted pregnancies which also increases the risk of death in the mother. This study aims to analyze the unmet need for family planning in women of childbearing age in West Medan. This research is a quantitative study using a cross-sectional study design. The research sample was women of childbearing age in Karang Berombak Village, West Medan, Medan City. Samples were taken in 7 neighborhoods with a simple random method. Data obtained a sample of 162 people. The research data were analyzed using statistical software with logistic regression methods. The results showed that the number of unmet needs in Karang Berombak Village was 24.7%. Factors related to the incidence of unmet need, the decision to have KB is a decision by yourself / not involving the husband (Exp (B) 1.58 with a p-value of 0.02, after being controlled with the knowledge variable. The conclusion is that the number of unmet needs in Karang Village Wavy West Medan is still higher than the North Sumatra and the national rate. The factors that are associated with the incidence of unmet need are low levels of knowledge and the decision for family planning was the only women’s decision/not involving the husband. It is recommended to related agencies be more active in socializing about family planning and its side effects so that there is no misunderstanding about family planning.