I've had a couple people ask, so I thought I'd just nip this rumor in the bud:
There is a fetus, and it does belong to a Lindsay, but not to this one. Er, that is, not to me. What I'm trying to say is, I'm not expecting. Preggo. In the family way. Insert your favorite euphemism here.
But I'm sure my sister-in-law appreciates the congratulations.