#asktheexpert my baby is 4.5 months old. he had UTI for which he was hospitalised and underwent antibiotic treatment. His ultrasound scan of kidney, showed all is well with his kidney. He is fine now but we are suggested to conduct MCU test for him to check his urine flow and that it is not affecting his kidney. Catheter is introduced for conducting MCU. it's a painful process for a baby and wanted to know if there is any other option. Also, do he really need to get MCU done?