07
Mar 21
Blood spreading at bottom of test
Hi I completed my test and after 15 minutes it was very clearly negative. I then left test lying down but upside down and when I looked at it again there was a red smudge at the bottom of the test. It was red not pink and wasn’t a straight line it was like a smudge. I was worried so I opened the test up and the smudge wiped off. Was this blood ?