I'd want to be told the truth no matter what but at the same time there's no point in worrying until you know for sure.

So in saying that, if I had symptoms that didn't sound good and you thought I should get checked out and could prevent problems in doing so, then I think absolutely give all the info. If its a case of "the OB says I may have xxxxx" then I think reserve the info until I know for sure after testing etc is done. Personally, I worry WAY too much about "what if's"