Kidney and Bladder stones are bad illnesses.
Not only they provoke pains and different problems, they can create necrosis in the places they lean on. This is why is so urgent to undergo the operation and remove the stone or the stones.
We live in the happy times when such operations are not invasive, and you don't need to be afraid. Only 3 little holes in the skin -and they_ holes, disappear after one month.
Bladder stones are removed with only local anaesthetic, and you can go home just after 2 days or in some cases after some hours.
We all have stones, I think. They appear because of wrong metabolism that everybody suffers after ..-ty years. Important is that you control your health and notice the presence of the stones before they can damage you.
On the photo are pieces of a Bladder stone