Does wait time for urinating affect the results?

Quick question for those using the dilution method.

Does how long you wait to void affect the amount of THC in the urine? That is, if I wait in the lab waiting room for say, 60 minutes, will that result in a higher THC count than if I had waited 15 minutes? This is assuming one has followed N2's dilution method and shows up to the lab ready to urinate.

I assume the answer is no, because THC enters urine through the kidneys, not bladder, but I just want to make sure and see if anyone can provide insight.

Thanks.