I keep mine tied on the drawstrings of my scrubs
. I don't wear it because I figure it's better to have all surfaces of the hands clear for washing, and I figure should be
no need to show proof of marriage in the workplace.
That said, I have gotten questions about it (naturally, in a mostly female workplace), but my reasoning is pretty straightforward and, since I'm never trying to be a player or anything anyway, folks put 2 and 2 together and it's not an issue.
The drawstrings idea works, though, as a way to keep from losing the darned thing altogether.