Your stool appears to be Bristol Stool Scale type 6 and is a very dark brown color. It seems to have a high moisture content, and attention to your health is needed. Pay attention to your diet and water intake to maintain healthy bowel movements.

Overall, this is a healthy stool. It is a Bristol type 4, with a normal brown color. There appears to be some oil present. Check to make sure your diet isn't too high in fat.