I have two separate clear blue advanced digital tests I used the same cup of urine and dipped both sticks in at the same time. one circle, and then the other test gave me the flashing smiling face. how is this possible and how can it test be 99% accurate but the same product has two different result
I have two separate clear blue advanced digital tests I used the same cup of urine and dipped both sticks in at the same time. one circle, and then the other test gave me the flashing smiling face. how is this possible and how can it test be 99% accurate but the same product has two different result