I thought I was done after 8,9 and 10 produced almost nothing and 11 produced about 25. Then, 12 produced a couple hundred lentil sized stones. And flush 13 produce many several hundred , some the size of chickpeas. Also, yellow bile came out after flush #13 after the stones.
I thinkt he difference was I followed a very cleansing diet for 2 weeks before #12 (fruit and veg only) and before flush 13 fasted for 1 day and took malic acid in very large doses for 2 days before.
FInally I feel my liver is ready to hanlde some deeper cleansing and i"m to be doing some juice fasting.