It appears you are experiencing diarrhea. The stool is very liquid, diffuse, and dark brown. Caution is advised due to potential digestive issues or infection. Ensure adequate hydration and rest.

This is a healthy brown stool, appearing as a lumpy sausage shape. It looks generally good, but increasing fluid and fiber intake might help achieve a softer consistency.

It appears to be diarrhea. The stool is watery and fragmented. Please review your food and drink intake. You may need to pay more attention to your digestive health.

The stool is a healthy brown color and has a lumpy sausage shape, slightly fragmented. Overall, it appears healthy. However, considering your IBS and weight gain goals, increasing fiber intake and consuming digestion-friendly foods is recommended.

This stool appears to be a healthy brown color and is somewhat lumpy and fragmented, resembling a cracked sausage. Increasing fiber intake and maintaining regular meals can help improve digestion, especially with your IBS. Keep up the good work!