they give you EVERYTHING. seriously. and if you need more while you are there, they will give it to you (diapers, wipes, formula, changes of clothes for baby, wipes, nipple cream, tucks pads, dermoplast spray....even socks when my feet got cold! really. anything you could want or need, they had it) The only things i found necessary to take were. . .
Pillow
Ipad
Phone/charger
Camera
clothes for baby to come home in
Clothes for you to come home in
And this time around i'm remembering my boppy!
My hospital provided shampoo/conditioner/body wash, towels, and a toothbrush and toothpaste as well, but i chose to take my own toiletries bag with these items and a hair dryer/comb.