I dont know much about the different pregnancy tests. Do the internet cheapie test have evap lines? How long are supposed to look at athe results before they are invalid. I took one of the internet cheapies this a.m. with fmu and I forgot about it while I took a shower and got dressed. Then when I looked at it, it had the faintest 2nd line. But I was thinking by then it could have been an evap line.

Thanks