This stool looks like Bristol type 5, with soft, crumbly blobs and a normal brown color. The scattered fragments may be worth watching given your lactose intolerance, since dairy can sometimes loosen or break up stool. Overall, this looks like a healthy result.

The stool appears soft and mushy in several fragments (Bristol type 6) with a normal brown color. Since you have lactose intolerance, watch whether dairy intake makes your stool looser, and staying hydrated with adequate fiber will help. Overall this looks within a normal range.

This stool is Bristol type 6, soft and slightly mushy, with a normal brown color (C1). It is broken into several fragments, which may suggest a faster transit time, so keep an eye on how you feel after dairy since you are lactose intolerant, and stay well hydrated. Overall, nothing alarming is visible.