Survey of Kesehatan Reproduksi Remaja Indonesia (SKRRI) in 2011, teenagers claimed to have friends who have ever had sexual intercourse before marriage age of 14-19 years (34.7% female, male (30.9%). Data were Ministry of Health in four major cities (Medan, Jakarta, Bandung and Surabaya) in 2011 showed that 35.9% of teens have a friend who has never had sex before marriage and 6.9% of responden…