ParaGone-more than 2 times?

ParaGone says to take their product 15 days, take a break for 5 days, then take ParaGone again for 15 days. It also says you can take another break and take ParaGone for another time or two. Has anyone taken it more than the 2 times, and would there be a reason to NOT take it? I did the liver/gallbladder cleanse on the 5 day break and a week later started passing chaff/stuff. I am mid-way through my second course of ParaGone and for the first time in years am having regular bowel movements. Strange.