This informative chart illustrates the Bristol stool chart used in the diagnosis of irritable bowel syndrome (IBS). It helps distinguish between IBS-C (constipation-predominant), IBS-D (diarrhoea-predominant), and normal bowel movements. Stool types are numbered and categorised visually to aid both patients and healthcare providers in identifying patterns of digestive irregularity. The chart is a key reference for diagnosing IBS based on stool consistency and frequency, supporting clinical evaluation and personalised treatment planning.