I am racking my brain because it has been almost 15 years since DX. I want to say that later instillations showed more blood. Maybe for 2-4 voids? No more than a day. The blood you see in all probability is just irritation of the bladder lining. One observation on blood. Most of the time what we see, from cuts and scratches, is usually much less than what we think is happening. The other item I kept reminding myself was this is a lot less of a problem than systemic chemo. Challenging and no fun but, doable
Keep posting as you go.
DX 5/6/2008 TAG3 papillary tumor .5 CM in size. 2 TURBS followed by 6 instillations of BCG weekly with a second round of 6 after a 6 week wait.