The stool appears as hard lumps and is yellow in color. Your health condition is not optimal, so please pay attention to improving your diet and hydrating. Consulting with a professional is recommended.

The stool appears to be a Bristol type 4 with a yellow color. The health score is 65, which is normal. Consider maintaining a fiber-rich diet and staying hydrated.

It appears to be liquid stool with foam. This corresponds to Bristol stool type 7 and a yellow color. Please pay attention to your diet and hydration.

The stool appears as hard lumps and is very dark brown in color, corresponding to Bristol Stool Scale type 1, with a low health score. It's recommended to increase water intake and consume a diet rich in fiber. Consider consulting a healthcare professional if this persists.