Drink 4 small stones
Small kidney stones up to 6mm can pass on their own by maintaining a high fluid intake.
Kidney stones of > 6-8 mm may well not pass and get stuck andyou will need a urologist, also for:- 1 CM stones which will certainly not pass on their own and will require shokwave tithotripsy. 2cm stones will require percutaneous lithotripsy
. Hopefully you have had or will get metabolic workup to find cause!