Do not forget breast pads and a good nipple cream.
An old t shirt or night shirt to give birth in unless you are going to wear the hospital gown
Socks and slippers
Maternity pads
Nursing bras
Old underwear
A change of clothes to wear home
Something to sleep in
Toiletries and hair stuff
Towels and wash cloths
Baby's underwear,clothes and sleep wear x7 or so
Nappies. Mittens. Booties. Hats
Blankets
Cotton wool
Sudocreme, baby soap and lotions
Nappy bagss
Money for parking, vending machines etc
Camera and phones,tablets, laptops and chargers
Snacks, fruit, drinks,
That's all I can think of but obviously some of this u won't pack until last minute.
Don't forget your hospital notes!!!
Good luck x