After 6 weeks of cleanses, starting with a 2-week juice fast (tea, and juice from my Champion juicer) and doing several of Dr. Schultze's liver/gallbladder cleanses and several of Hulda Clark 's 2-day cleanses, I went back for another ultrasound to show the Dr. I'd fixed the problem, and found my gallbladder still packed full of stones (I saw 3 huge ones). I hear it can take a year of cleanses, and I'm going for it - it's now been 3 months, and I'm going to give it a year before I go back for another ultrasound. I've now done 6 of Dr. Schultze's liver/gallbladder cleanses and 6 of Hulda Clark 's - getting better results every time, especially when doing a parasite cleanse too. My Dr. said it's not going to work - but from the amount of gravel and stones I've gotten out, I believe it will work. It's been awhile since I got an attack, and when I do I drink Dr. Schultze's detox tea with lots of his liver/gallbladder and digestive formulas. After once or twice the pain has always gone away.