BUDDY CU, the Adolescent Clinic at Chulalongkorn Hospital, is a sexual health clinic specifically designed for Thai teenagers aged 15–24, providing safe, friendly, and embarrassing access to healthcare services. The clinic offers an open and welcoming atmosphere with a team of staff who understand teenagers. Eligibility Criteria: Must be a Thai national. Must be between 15–24 years old. Operating Days and Hours: Friday: 13:00 – 15:00 Saturday: 08:00 – 11:00