UTIs and BCG

I'm going to make this message more clearer. I was given a BCG treatment even though I had a a UTI. The urine sample taken at the office came back negative. The same sample was sent to a lab and came back positive. The urologist's office made a mistake. Two questions: Why don';t they give a BCG treatment if you have a UTI and 2) Does getting a BCG treatment with a UTI cause the treatment to be ineffective or less effective?

I had brownish red urine two days before my 5th BCG treatment. I reported it to my urologist and was told the office would do a urine specimen before the 5th treatment to check whether or not I had a UTI. I was told there would be no treatment if I had a UTI. I was told the in office urine specimen showed I had no UTI. I was told that the specimen would be sent to the lab for further analysis. According to the lab I DID have a UTI and the treatment should not have been done. I've contacted the urologist to see how he wants to proceed; does anyone want to share any similar experiences?