I am prescribed percoet on a monthly basis my prescription was stolen last month..so I haven't taken any... I went to the doctors today and they asked for a uriun test... I told her I hadn't taken any in about three days... my question is will they be able to tell that i haven't taken all month... or will my uriun just come "clean" for it and thats it. I don't want to get into the stolen prscription because it was someone in my family and I don't want to get into it at my pain clinic