A stool diary chart or bowel movement tracker board is a home-monitoring tool used to record the frequency, timing, and characteristics of bowel movements, including stool consistency and associated symptoms such as abdominal pain, bloating, or urgency. Regular documentation helps patients and healthcare providers track digestive patterns, identify potential triggers, and evaluate the effectiveness of dietary changes or medical treatments. It is particularly useful for monitoring conditions such as constipation, diarrhea, Irritable Bowel Syndrome (IBS), and other chronic gastrointestinal disorders.