Actually they became more white gradually since I started fasting last week.
They were yellow for at least 2 years. I drank just distilled water for 2 1/2 days and juice for 2 days. I noticed they got more white especially after drinking the distilled water for 2 1/2 days. Each day I have been looking at how white they have become and I just can't stop looking at them.
I have also had several more BM and found even more stones, all green in color.
When I had an ultrasound 2 weeks ago the lab technician said she saw about a dozen stones under a centimeter for size in my gallbladder.
I have about 2o of them all together.