Thanks for your interest in home testing. Our study is now closed for enrollment.

If you are already a participant, and it has been three months since you enrolled, click on the "Ordered a Home Testing Kit Already?" link to log in, take the final survey and get your $20 gift certificate

A Free, Simple, Private Test

Not from the San Francisco
Bay Area? Click here


I Know SF Bay provides information on STD symptoms, how to obtain free STI / STD home testing kits and a list of local free clinics that offer confidential STD testing in Bay Area, including the city of San Francisco and select surrounding counties.