I have just received an appointment to have a cystoscopy procedure i know how it is done but my question is because i have no control over my bladder during the procedure if i start to urinate what will happen will he/she stop or will they try and express my bladder so they dont have to wait for me to finish urinating. The last time i had it done one of the nurses express my bladder and pressed really hard on my abdomen i was sore for days afterwards