minimum hold for opk?

[KElwanger]

What's the minimum hold time I could have before taking an opk? I saw 4 hours the other day but I just can't hold it that long typically. Would 2 hours without drinking be okay?

 

[Heatherlt]

I think so. One time I tested with suuuper diluted pee (it was nearly clear) and I still got a blazing dark positive. I think if you're catching your surge it'll be really dark positive regardless of how diluted the pee is.