Oh yes - my mother was appalled when she went into hospital and they popped her in stirrups and shaved her.
Used to be routine.
Hypnowax would be great. Or perhaps if you are having an epidural you could have a brazilian done at the same time.
I actually did do my own bikini line when I was in labour with DD. My DH rather unhelpfully said he would be mortified if I went into hospital sporting a great big hairy beastie. Charming eh!