Given the size that most of the stones were that I passed (99% were very small), it could very easily be seen that these were in my gallbladder, bile ducts and liver. Who cares how many there are, it's all about the volume of space they take up. Basic mathematics. Of course you're not going to have 1000's of .5 inch stones, but like I said, 99% were the size of half a sunflower seed. Not that tough to deduce my friend.