Same thing happens when I'm at the doctor's too. It seems I keep shrinking as I get older. I swear I was 5'4" a couple of years ago, but apparently I'm now 5'2". Huh?!Well, I've always been 4' 11", but last time I went to the doctor they measured me and now I am 4' 10".
Guess I am old enough to be shrinking. :wondering