Fettle is a UK-based healthcare service that specializes in sexual health testing and support. Their discreet online platform allows users to order tests for common sexually transmitted infections (STIs) and get results quickly from the comfort of home. Fettle's tests cover a wide range of conditions including HIV, chlamydia, gonorrhea, and more. The service is designed to be user-friendly, offering guidance at every step of the process with easy-to-understand results and advice from sexual health experts. Fettle's commitment to accessibility and privacy makes it an excellent choice for those seeking confidential sexual health care.