I have passed all the stones that were ready to come out and gone for 2 or 3 flushes without passing stones. But if I wait a few months usually more stones are flushed out, If I am careful to keep my body slightly alkaline rather than acid, stay on a gluten free/cow dairy free diet, keep doing parasite cleanses and staying on a parasite maintenance program, treating candida and overgrowths at the first sign of gas and bloating I don't become as congested with a buildup of stones and sludge in the bile system. I think some people get to the point that their digestive system is healthy and then stones will be flushed out with the bile when the person eats.