I got a Christmas card sent to me and one of my Sims...

So don't leave us in suspense here. What does the letter/card say? :p

If it makes you feel any better, I once ended up on a marketing list intended for pregnant people. Where I nearly lost it was months later when they sent a box of free samples of infant formula -- at the time I couldn't find any interesting recipes for the stuff and wasn't sure if I should be donating it to a food bank or something.

As far as I know, at least in my own games, my sim has never been pregnant.