1. Time: The exact time of each urination and fluid intake. 2. Volume: The amount of urine passed, which can be measured using a special container. 3. Fluid Intake: Types and amounts of fluids consumed, including water, juice, and other beverages. 4. Incontinence Events: Any incidents where the child could not reach the toilet in time. 5. Urgency and Pain: Any complaints of urgent need to urinate or pain during urination.