This whole evap line thing f with my head I honestly say if it's pink or blue it's a line if it's clear, grey or white is evap or indent is what my doctor said is this correct?? Thoughts or comments please?? Before my miscarriage I never had a positive test or even a "evap" line it was just negative the past few days positive hasn't showed up till later but the line isn't thin it's blue and the other is pink. I just no before I never even had a evap even days later so I positive I'm pregnant have to be (4days late) I think a lot of women get discouraged from the whole evap line so baby dust to all of u beautiful lady's! And good luck!