1st flush was great! 2nd flush was nothing.

i did the liver frlush 2 weeks ago and i had gone to the bathroom 6 times and every time the bowl was filled with green stones. ive been feeling great ever since no more knee pain and ive got more endurance.now i did the Liver Flush the second time and i have not seen any stones at all,just this stuff that looks like cholesteral floating at the top. is this normal? thank you, sam Tweet