I WENT TO THE DR. TODAY IM NOT SURE WHAT ALL THEY CHECK IN YOUR URINE IF I HAD A KIDNEY INFECTION COULD THEY PICK THAT UP IN THE ROUTINE TEST. MY BACK HAS BEEN HURTING FOR THREE DAYS LIKE IT DOES WHEN I HAVE HAD KIDNEY INFECTIONS BUT IT DOSENT BURN WHEN I PEE OR ANY THING BUT WHEN I GAVE MY URINE SAMPLE IT HAD ALOT OF WHITE STUFF FLOATING IN IT THE NURSE SAID IT LOOKED LIKE I LOST MY MUCUS PLUG. THEY TOLD ME TO CALL IF IT STARTED TO BURN WHEN I PEE OR IF I RAN A FEVER . JUST WONDERING IF ANYONE KNOWS AB OUT THE TEST THEY DO?