For all of us who have been using The first response early response tests with the curved handle, I found these reviews on amazon that confirm that there is a shadow line that shows up making the test look like a very faint positive. I was convinced I was seeing a second line, and I am, but now I'm convinced it is only a shadow and not a positive result. These photos are of some of the reviews in amazon stating why the tests were bad. I will not be buying these again.