Only做腎臟超音波不要做膀胱輸尿管攝影, Good, but may i ask your baby is a boy or girl, heard from doctor, boy and girl is different, he suggested to test the 2 for boy, but if girl, do 腎臟超音波 is fine. If your baby is a boy, may i ask which doctor you consulted, I wanna to get his advice too, cos I really don't want to perform the second one which is giving baby more pain as well as more side effect.