Mark,
Starting a few days after surgery through day 13, every time I sat up, my whole leg would swell all the way down to my toes. It was rather annoying. Then suddenly, since day 14, it has stopped. My hip is still swollen, but the swelling in my leg is greatly reduced.
If you're like me you'll need to spend lots of time with your feet up. I don't know if you saw Andy's suggestion to put some folded quilts or blankets between the mattresses at the foot of your bed, but I found it very helpful for elevating my feet.
Hang in there. Every day gets a bit better.
Diane