So I took a pregnancy test just a little bit ago, and it came up negative, however I got curious and took it apart like I see people do on here all the time lol. Well when I opened it I can clearly see a second vertical blue line that looks like it didn't make it to the results window. Has his ever happened to anyone else? I'm not even really sure what to think, it's probably invalid, but I've never seen anything like this before so thought I would ask! No rude comments please, I'm just curious. Thanks in advance :)