not sure what others have said but here are my tips.
wear big knickers.
use maybe two pads or the tena men pads, the first time you move, as you will gush a little with a few clots as you will have been led down a while.
wear pj trousers or loose soft joggers.
in your shower bag pack baby wash and shampoo instead of any scented stuff as it could irritate your wound.
the first time you move will be rather painful, so ask for a dose of morphine 30 minutes before you plan to move, then slowly raise your back rest on bed up, swing both legs to floor, edge bum to end of bed and have someone in front to help support you as you stand up, at first it will feel like you can't breath, as baby has been crushing them lungs for a few months and they are suddenly all open again, but don't panic, take one gently step at a time, breath gently and don't rush.
After c-section and your in recovery and your baby crys but you can't move it may feel upsetting, but remember all you have to do is press the buzzer and someone WILL help you.
As you won't be able to eat or drink so a few hours before c-section you will be desperately thirsty, but don't guzzle a drink, sip it slowly.
Sudden movements will hurt hun, so laugh and cough gently if you can and if you feel a sneeze coming on hold your scar area gently with a pillow or hand.
Morphine can make you feel drowsy so be careful when handling baby.
P.s when they are delivering baby and your nose get reallllly itching, it's a side effect lol, I was scratching the living hell out of my poor nose and the druggie doctor explained why haha