I've been doing it over a month, and I'm still only drinking about 1/4 -1/2 cup at the most in the morning, and that's it. I actually don't feel like I can handle more right now. Try slowing down, or even just doing a few drops under the tongue or make a homeopathic dilution with it. You might just be going to fast. I experienced something similar, I think, when I was doing more in the beginning, and it was better when I cut back. Also, if you are taking the first morning urine, I know that is supposed to be the most concentrated/most powerful, maybe if you tried the second morning urine or later in the day?