You should bathe her if you are not sure she pooped after her last meal, even if she is sleeping. I think a small interruption is better than leaving food in her belly to rot.
I just dried her and got her out of the tub and put her back in her shoebox. It's in her cage and she can come out whenever she wants. How long will she be brumating and when can I get her out to play with and cuddle again?
Make sure she basks for at least an hour after you bathe her- You dont want fungus!!
Other than bathing, I didnt really take Dudley out at all during brumation. He just wanted to sleep LOL.