HealthLabs have more than 4,500 labs in the country. If you have been experiencing any symptoms, you can walk into one of them and get tested. You will have to buy one of the kits online first before you go to the testing center. You don't need an appointment; you can get tested on the same day. You can view your results through their portal. You can test individual STDs or get the group package where you test for multiple infections.