Ima have to try one of those cause I'm so anxious to know
Try a digital one now, it will prove If they are evap lines or not.
I took one last week and me and a friend seen the line within minutes but it like kind of faded then was there again then every test after that has been super light and it stays like that
I never had evap lines but now I've taking 5 pregnancy tests and they all either have evap lines or are faint faint positives
I have never had an evap line why do u think it is
Let us know what you find out!