I just finished #8 this am....I've been flushing since February.....the only one that was really good was #5....the rest have been just a few stones....big and small....but not the motherlode.....#7 quite a bit of gravel....and i think what's going on is i need to be doing anti-fungals right up to the flush time....I think the candida has
" morphed" and it " knows" what's coming and kinda circumvents it.....maybe this is part of your problem too?
I'm going to do another one in two weeks and do some serious anti-fungals just before...please don't give up....I've been fighting for 14 years.....and I'm not giving in....( I don't want to let the bugs win)