Your stool is a healthy brown color and appears to be a Bristol Type 3, indicating it's somewhat lumpy and formed. While there are a few distinct pieces, it doesn't suggest a serious issue. Given your lactose intolerance, be mindful of dairy intake and consider increasing fiber for better gut health.

You have passed a normal brown, sausage-like stool. While there's some fragmentation, it's generally within the normal range. Consider increasing your fiber intake and staying well-hydrated.

This is a healthy brown stool, corresponding to Bristol type 2, appearing as a lumpy sausage. While there are a few separate pieces, the overall condition seems good. Increasing fiber intake and maintaining regular lifestyle habits are recommended.