I have been having sticky brown stools. They settle to the bottom of the stool, and once when I flushed, part of a stool flushed, but the remaining did not, and a long thin string stretched between them. I had a partially unsuccessful colonostophy{sorry, my spelling is not the best} because I could not completely manage the bowel prep {gastric bypass}. Still, the doctor said that things were normal, but wants to do it again in 3 years just to be safe. I have also noticed small white round balls in my stool, could this be undigested medications? I take effexor extended==sorry more bad spelling.. Thank you for your time.