Talk to me about evap lines. I have been using the iproven brand off amazon for awhile. I have never seen any lines on a test until today. I took two tests and they both had faint lines on them that showed up after the test window. Another one I took later on did not have a line show up. I took a couple more tonight and they also had lines Show up but not until well after the test window was up, and they are very very faint lines.
Just curious if anyone has ever had a true positive where the line just doesn't show up for a long time early on. Also curious if anyone has had issues with this brand having multiple evap lines in a batch.