The card was just an after thought from her assistant. Not necessary and not official. I don't care about being patted down, I know it's for everyone's safety and I'm glad they're doing their job.
I walk with a cane when I go out, mostly just to feel safer on uneven pavement, I don't really need it and I use nordic walking poles when going for a walk. I find they help me walk without a limp, which I do after sitting for awhile, but goes away in about 10 steps, if I make a concerted effort to walk heal to toe. I am still stiff and sore, but not always. At 9 weeks, I struggle to bend down to pick up things off the floor and to dry my feet and to walk up/down stairs. My OS said it will be about a year before I feel like I haven't had hip replacements. I think for me, I'm so much better than I was before that even though things aren't perfect, I'm 1000% better than I was. I sleep better, I can walk and move without pain, so I'm very very happy. I see slight improvements every week so I know I'm getting better and the trend is good. I've attached my questions... I was glad I had them written down.