hello! my son is 26 months old he is passing cream color potty what is the reason and how to prevent it!!

A. Stools that are pale, white, or look like clay or putty may be the result of a lack of bile or caused by a blockage in the bile ducts. Stools that are light in color or look like clay can also occur after a test in the colon that uses barium (such as a barium enema), because the barium may be passed in the stool.