Delivery question


Just out of curiosity has anyone had their younger children in the delivery room...I dont mean like all down into what's happening, but like off to the side possibly? Obviously not just by themselves. I'm considering having my daughter who will be 5, in the room when I have her brother. Just wanted other opinions before I do/dont..she's very smart and knows that he's in my belly and when he's ready the dr will take him out..but I would have a designated adult family member with her in case of an emergency or if she would need to leave the room...has anyone else done this?