Thank you Livo. I've heard others say that it can take quite some time to recover, but my surgeon stressed that I needed to start taking exercise as soon as I could comfortably do so, and that I should aim to walk at least a mile a day. I can now manage two to three miles without over-stressing myself, so I think that his advice was a major contributory factor to my recovery. In fact, I went in to see a friend who was about to undergo the procedure earlier in the week, primarily to demonstrate to her that she should be well on the way to a full recovery within a couple of months.
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** Phil.