first response digital does not always have two lines!

Hello! Just wanted to give everyone who was debating, first response digital pregnancy test when opened does not always have 2 lines. I know this becuase I got a negative result with some bed time urine and opened it up and bam! One line. Sooo, for those of us who have gotten a not pregnant digital display and had two lines, that's a positive result. (Only can testify for first response)