I did with mine but he had kidney problem and he pee more the what he took in he still pees a lot and he's 3 years old
I did with my first never went down but my baby was perfect he's almost 8 now. The reason it would matter is because with the extra fluid the cord could come out before baby and potentially strangle them but it sounds like you have a good doc so you don't need to worry.
Yes I did and when I went back fluid was fine!!!!