A clean T-shirt or front-opening nightie, dressing gown and slippers
Drinks and snacks for you and whoever's going to be with you
A straw, which will make sipping liquids easier
A small facial sponge, for dabbing and sucking on
Body oil, fine talcum powder or lotion for back rubs
Music CDs and a battery-operated player
Hairbrush, soap, towel and flannel, toothbrush and paste, and any other toiletries you want
Maternity pads (night-time sanitary pads will do) and spare pants
Keep a water spray in the fridge until you leave for hospital. It's great for gentle cool-downs during labour.
You might also want to take a camera or camcorder. Check with the hospital first, as some units don't allow filming.
A front-opening nightie (easier for breastfeeding)
Comfy clothes (such as a tracksuit and T-shirts)
Sandals or easy-fitting footwear
Knickers and maternity pads for heavy bleeding after birth
Nursing bras (at least two, as you can get sweaty in hospital and if your milk comes early your bra may get wet)
Towels (take one or two - your partner can bring in extras if you're required to stay longer)
Toiletries and cosmetics
Breast pads (to absorb leaks of colostrum and milk)
Magazines and books
Writing materials
Personal music player/radio and headphones
Biscuits and snacks
Favourite tea bags
Fruit juice/mineral water
Baby clothes
Nappies for your new baby
This was just from a website- I didn't actually take half of them but your needs may be different to mine so you can pick and choose