The stool appears as lumpy and is very dark brown in color. Increase your fluid intake and consume fiber-rich foods to prevent constipation. Try to establish regular bowel habits.

The stool appears to be Bristol type 2 with a very dark brown color. It has a lumpy sausage shape, so increasing your water intake is recommended. Consider increasing your fiber intake as well.

The stool appears somewhat hard, corresponding to Bristol type 2. It has a very dark brown color. Increasing water intake and consuming a fiber-rich diet may help prevent constipation.