So I know we should be reading the results in the recommended time but I took a pregnancy test and it came out negative.. I looked at it a couple hours later and it was positive, but with a very faint blue line.. It didn't look like an evap(grayish).. It was a faint blue. I've read that some people have gone through this as well and surely ended up being pregnant.. I guess my question is, has anyone ever had this happen and is it possible to be pregnant..?