Meh. Personally, I think in a health care setting gender should be irrelevant anyway... The people carrying out the procedures are professionals and that's all that should matter.
When I got the snip I was lay with all my junk on display (inside and out, haha) for a good 20 mins. 5 other people in the room - 1 male surgeon, 3 female nurses, and a female student nurse. The only thing I was given a choice on was whether or not it was OK for the student to be there... No one asked me if I minded a female nurse slathering my balls in iodine solution
. Honestly it was the last thing on my mind at the time!