my daughter has just started to self catheterize because she is not emptying her bladder completely. She can not put it in herself so i have to do it for her, but as i pushing it in to her bladder i can see on her tummy that she is holding her breathe so that she will not pass any urine, i have told her that it is for her own good. i have even tried distracting her while i put it in, but she hates me doing it. Would it be ok whilst i am pushing it in if i gently press over her bladder to make her pass urine. I will press in a way that she thinks i am tickling her tummy.