Hey Mollyb, I too had a "tough" surgery...the leg dislocated when my surgeon tested it and he had to take out the socket and put a larger deeper one in so surgery was far longer than expected, blood loss greater yada yada. Had to get three units of blood and they blew out three veins doing it. I am at a week and a day now and while there are some difficulties mostly all is well. I am on replacement three this go round and the one thing I have certainly learned is that sleep will be illusive for a while and being awake in the middle of the night sure doesn't kill you. I pre plan different places to sleep. I start in our bed....if I get too hot, am thrashing too much, hubby snores too much I move. If I want a "cradled feeling" I move to the recliner in the living room where I am still on my back. If I want options and room to thrash around I go to the bed in my daughters room where I have a variety of blankets, foam wedge, big body pillow and a TV...I find th,at if I take the stress out of it and accept that some nights I may not sleep much I tend to sleep better. You can also have a good book around that you only read during midnight revels, you can. Always grab a snack, watch some dumb. Tv show, or read bonesmart to ease you back into zzzz land. Hope some of this helps and you continue to recover well.