Pamela,
I'm sorry I can't begin to respond to your question, as I never did BCG treatments...by the time I was diagnosed it was necessary to remove the bladder. But you have come to a wonderful website where those who have experience and/or knowledge of this subject will be able to share information. Naturally you are worried and concerned given your husband's situation. You are wise to ask questions and to research because too many of the doctors are too busy to provide all the answers. Stay tuned....I'm certain someone here will be commenting. Take care and try to stay calm...I know it isn' easy. Helpful info and emotional support is one the way. Hugs, Melodie
Melodie, Indy Pouch, U.W.Medical Center, Seattle, Dr. Paul H. Lange & Jonathan L. Wright