@colleenyoung , You asked if I have Kidney stones, answer is not sure. That is why the video was helpful. I think I had one in January, saw primary provider, and like Dr in video advised, no additional testing if only one occurance. I had a 24 hr urine collection last week as part of yearly recheck post gastric bypass (5+ years ago). Will review results next week in endocrinology and plan on asking if anything in that test shows at risk for kidney stones.