Can how much water affect OV test results?

[FitzBaby]

I am still hoping for a darker line and then was wondering if the amount of water I am drinking could affect the tests? I drink LOTS (I mean LOTS) of water so wondering if this can skew the tests?

 

[gardenofedens]

If I recall correctly, the OPK packaging does say something about not drinking water for a few hours before taking the test? Maybe that's the HPT though...I can't remember...sorry