The document summarizes a study on how underserved urban adolescents use social media to communicate about sexual health. The study involved interviewing 94 participants aged 14-21 about their social media and cell phone usage, as well as willingness to participate in social media-based sexual health programs. Key findings included that participants commonly used cell phones and social media like Facebook, but preferred communicating about sensitive health topics like STI testing in person, by phone, or text rather than on social media due to privacy concerns. Participants were also not interested in sharing or receiving sexual health information via social media. The implications are that while this population uses technology, privacy is important, and alternative channels like texting may be better for sharing sexual health information.