I am just putting this out there because I see a lot of ladies with blue dye test. Here are some helpful hints

1 always take the picture in the time frame anything past that is false

2 to much urine will cause the blue dye to run causing false positives.

3 just to be extra sure, make sure you purchase a test with the pink dye or a digital for the best results.

I have done test on these and apple juice has cause a positive on blue dye test just putting out there.