I looked up the OraQuick directions and it says "Gently swipe the test swab along your upper gums once and your lower gums once. Then you insert the swab inside the test tube provided and get your results in just 20 minutes. HIV antibodies from oral fluid are collected through the swab." Since it did not specifically say to swipe the ENTIRE length of both upper and lower gums, I think you're fine as long as you took a swab from both the upper and lower gum, which you did. There should be an 800# listed in the directions you could call. If you still have the box, check, but I would say your results were accurate.