Re: 2.7mm kidney stone
You may pass the stone on your own, you may not. I had several good sized. Kidney stones for several years. They would just pass from one place to another. I could tell when they were moving because there was so much blood in my urine. We actually had to go have a lithotripsy done. That is where the Dr blasts the kidney stone. It sounds worse than it is! Then all you have to do is wait for the kidney parts to pass. Also see if you can collect the stone. They can analyze it to see what it is made up of so they can help you prevent them in the future.