So, I passed another one of these fuckers today! Last four or five days I've had this weird sensation that I had to urinate on and off, even if my bladder was empty. I figured it was nothing and would pass, but then last night in the middle of the night I woke up and had to piss REAL bad. When I did it felt like I was pissing out liquid fire, and afterwards fell like someone was sticking me with needles. I went to the doc today and told them I thought I had some kind of urinary infection or something. They asked me to go pee in a cup, which I expected. So I go to pee in the cup and BLAMO, out comes a stone. Jeebus, at least it didn't hurt nearly as much as that last one.