This is a healthy brown stool. It's a Bristol Type 3, indicating a somewhat lumpy but formed consistency. Overall good, but given your IBS and lactose intolerance, paying attention to your diet is advisable.

This stool is brown and lumpy, corresponding to Bristol Type 2. Overall, it's within the normal range, but considering IBS and lactose intolerance, it's advisable to pay attention to fiber intake and dairy consumption.