The stool is lumpy but generally normal brown. It corresponds to Bristol type 2, with some lumpy formations visible. Since it appears to be floating slightly, increasing fiber intake might be beneficial.

This stool appears to be a lumpy sausage shape, corresponding to Bristol type 3. It's soft-formed with some fragmentation. It's a normal brown color. Continuing with probiotics and moderate activity for your gut health goal is a good approach.

This appears to be a healthy brown, sausage-shaped stool. The slight fragmentation and somewhat soft edges suggest you might consider increasing your fiber intake. Since you are taking probiotics, consistent intake will be beneficial for your gut health.