"My 18-month-old daughter has had a fever for almost 72 hours and I suspect a urinary infection. What should I do?"

If your 18-month-old child has had a fever for nearly 72 hours and you suspect a urinary infection, it is recommended to seek medical advice. While urinary infections are rare in children of that age, it is important to have a healthcare professional evaluate the situation to rule out any potential issues. If the fever persists despite a negative test result, it is advisable to return for further assessment.