I have had 2 shoulder surgeries myself and am still taking meds every day for shoulder pain. Don't overdo it, let yourself heal. Those on your gift list will have to understand that the quilts will come when you are physically able to do them. From my experience neither will( or should) be done by their deadlines if you want a good recovery! Try not to STRESS over it - those who love you will understand! Sending good thoughts for your complete recovery!