I have now had kidney stones 11 times in my life. Three lithotripsy surgeries. This time I will be 68 in six days,they say old farts don't get them. That's BS . I have drank so much water I slosh when I walk. I would not wish these things on anyone !! Slept sitting up last night. When you take a oxycodone and it doesn't help you know you got some serious stones.