Hi. My Turbt was done and I had chemo into bladder same day. Tumor returned. I had another TURBT plan was 6 weeks of Chemo into bladder. I cannot hold drug in my bladder. Usually within 5 minutes I just cannot hold it. We tried leaving catheter in and clamping it, but I just expelled it around the e catheter. Plan now is for a rigid cystoscope every 6 months, nip anything in the bud. What can I do to be able to retain chemo in bladder for the 60 minutes? Thanks.