Most of the stones were semi-soft and dark green, same as I have gotten with previous two flushes. I did get a few hard whitish stones this time too though. They crumbled when I applied pressure to them. They were not soft or gel like at all as far as I could tell.
I do plan on having another ultrasound. I am having a minor gb attack right now so I have more flushes to go before I am stone free. I want to be symptom free for a couple of months before I go back to the doctor. I know the cleanse is working, but I want to make sure I have an empty gallbladder just to see what his reaction is going to be!!!