Ive never heard of ERCP, I was wondering how they decided to do that and why they didnt just demand that you get your gallbladder removed (which seems to be the norm when someone goes in for pain etc). May I ask what type of problems you started to have when the blockage occured and why you didnt just do another flush to try to dislodge them? Also curiuous if you knew you had gallstones/gallbladder problems before you started flushing. Thanks and my only suggestion would be to try stone breaking herbs before flushing and also coffee enemas. Bless you.