The stool appears to be lumpy and the color is very dark brown. It's recommended to increase your water intake and consume a diet rich in fiber to prevent constipation. Regular exercise can also help with gut health.

The stool appears to be a Bristol type 3, which is sausage-shaped with cracks on the surface. The color is very dark brown. Try increasing your water intake and eating fiber-rich foods to promote healthier bowel movements.