If your liver/gallbladder are sluggish, then it could take several flushes to get them used to the idea of "working"! Keep flushing, you will eventually see results. I wouldn't recommend that you flush again until you've waited 2 weeks. You need time for your liver/gb to recooperate and time for any stones that you've knocked loose to slide their way into position for the next flush. Flushing too soon can result in a less effective flush.