I don't have the answer, just my own extremely limited experience. From that I'd conclude that the uro thinks he can tell, but he can't, at least not with much confidence or accuracy. Most important, you just need to be patient and wait for the results of the test. That's the only thing that matters.
Post Edited (fiddlecanoe) : 12/2/2017 7:49:30 PM (GMT-7)