Swelling didn't come for me, might be because of the constant icing.
Constipation didn't come either, but I was given Miralax at the hospital right away and followed with it at home.
The frozen vegies for a hip replacement would be a joke, like a bandaid on a gunshot.
Panties? we don't need no panties. Shorts and commando for the first days works just fine.
Back sleeping is just back sleeping. If you think or make too much of it you'll never sleep.
I never had to lean on my walker much, it's just for stability. I put tennis balls on the back legs to make it quiet and slide easily.
Never wore support stockings, they don't sound like fun.
I didn't nap, made back sleeping easier.