I concur with BT. Along with the prayer (if I were in your shoes), I would go drastic and hope for only a stick test and not a lab test. The way I would do this is by drinking about 10oz of fluids every 15 minutes for 3 hours. After three hours start counting your voids. ALSO...after the 3 hours drink ONLY the amount of fluids you void. Test yourself AFTER your 5th void and pray some more.