I am having such a rough time right now. I have a kidney stone that is causing me agonizing pain. My Dr. said it was okay to take the Darvocet that I have on hand, but it only takes the edge off the pain. I've had stones before, and had to have 3 of them blasted by lithotripsy. They can't do this while pregnant. I don't know if there's anything they can do. I will probably see my Dr. on Monday, but I was hoping you ladies might know something I don't. I passed a smaller stone earlier in this pg, and one while pg with my daughter, but based on the level of pain, I don't think this one's going to pass on its own.