Don't worry too much about what you'll need when you get home, Just get some basic supplies as Jo suggested and remember you can call on friends/relos to get stuff for you and if that doesn't work internet groceries is easy, or telephone shopping too....there is always a way of doing things and allowing your family and friends to help you is actually giving them the opportunity to do good for someone else....
As for reachers and all that the hospital will be able to help you out with all that stuff. They won't let you go home unless you are not at risk of injury and the way they guarantee this is to ensure that you have all that stuff....at least thats how it works in Australia And all the toilet seats etc are easily available for hire/ or purchase by phone
All you need in hospital is loose fitting pjs/nightie/ dressing gown, basic underwear, comfey well supporting shoes, toiletries.....a small amount of money (for magazines and the obligatory chocolate!) and as others have said patience.....oh and don't forget to organise some one to take your washing home (and bring it back again...my husband was good at taking it home, but getting it back again was a challenge!)
Please don't panic.....its a bit like childbirth.....despite all the things we think we need to have when a baby is born....if you go into labour and you are not ready, you'll sort it out and the baby (and the hospital) will work it out. I've had 4 babies without a bag being packed each time....
All will be well
Rachel
United Kingdom
. Can't wait to hear from you nonce you're on the other side!! 
