I believe all the large stones everyone are talking about are coming from the liver (or maybe the colon) and NOT the Gall Bladder where mine is.
I have yet to see one post where someone shows any definitive proof of Gall Stones being removed.
I would really like to see one Before and After Ultrasound of a large Gall Stone that had come out successfully. I have gone through all the archives and have yet to see any!