I took a test this morning and let it "work" while I showered. When I got out it was negative, so I threw it away. When I got home I mentioned it to my fiance, and he said he thought he saw a faint line. I told him that there was definitely nothing when I threw it away, and went to double check. There is definitely a line, but it doesn't quite go all the way across the circle window. Could the fact that it was standing vertically in the trash all day make this happen? I plan to get another test (or two), but anyone have this happen? I am about 4-7 days from my (expected) period.