Hey Ale,
If there is any way to stay over night for TURB, then that is the ticket. I've had two TURBs and I had read here at the forum that if you can overnight it, it's the best way.
I had a cath after both my TURB's but only for the overnight, so in the morning when they were ready to cut me loose, all was well, and the bleeding had pretty much stopped for me. I guess my Doc did a good job of cauterizing.
I was 54 at time of Dx. Bladder Cancer is rarer in women and even rarer in women your age, but, as you will be able to tell by reading the posts at this forum, it is hardly UNHEARD of.
My Doc said my tumor was larger than he expected. It turned out to be the size of a quarter.
Please keep us posted as to how it goes. The time between TURB and pathology results is the worst of all. I took the whole week off (which wasn't necessary at all) and sat in my chair drinking herb tea and solving Sudoku puzzles..,,
Your new bud,
Rosemary