QUOTE (cjmackay @ Aug 12 2009, 10:46 PM)

Do you wake up to flip yourself to avoid pressure soars or how do you manage that?
Yeah, I wake up twice a night to change my position, usually from back to side or side to back. I have a small bed wedge which elevates my back and head from horizontal- I find sleeping totally flat on my back painful. If your skin doesn't get too red from sleeping on one position for a long time then you would probably be okay to sleep all night in one place. It depends on the skin and personal preference I suppose- I get aches and shifting position combats this.
You also mentioned sleeping on your stomach- in bed I can't do this- its too soft and my pelvis sinks too low putting pressure on my groin, bladder and neck. I use a physio plinth if I want to get on my stomach for a bit- its nice and firm and actually quite relaxing to lie on on your stomach-good for pressure relief too.
Someone also mentioned urodynamics which tests your bladder function and bladder capacity. I know of quite a few people in my rehab ward, including myself, who went through this and it didn't work for any of us. For me it said I could hold 100mls of urine before I would involuntary release. That turned out to be BS. Right after the urodynamics I had 400mls in my catheter bag and regulary find 1000mls+ when I catheterize. Now whether it was the people operating the test or just unique cases I don't know, but ask for bladder scans aswell- its like an ultra-sound and it tells you how much is in the bladder, its non invasive and takes about 2 mins.
In order to train your bladder you need to first ask your nurse/doctor about it- get them to explain everything and then take it from there.
(Liquor will probably make you piss just as much as a bottle of beer. I drink beer and it doesn't make me want to piss right away or anything.)