Dr. Clark says you can do a flush three days apart if needed!
Believe me, your liver wants these stones OUT! your not over working it at all, it is waiting!
I have seen old people have 1 large stone that does not come out on the first try! This is why it is so important to look at the flush or follow instructions for a FOOL PROOF method based on experience! When the elder person had zero stones! My orders were to do another flush in 3-5 days and then that foot ball shape stone would appear! It was stuck and was moulded into a foot ball shape and easily comes out in the next flush.
This is why you want experience and why you NEVER just do something a book says to do, until you have read more than 1 method and talked to people that have seen many such flushes! I doubt you will find anyone with my experience, because I wanted to learn what it took to be wormfree and stone free and made my formulas based on what i learned, not just what I read.
It is your preparation that you MUST DO for X amount of days before your 1st liver flush that is a must do!
Please read my free booklet if you want to know more.