yeah that is pretty weird, i don't think i have heard of that. i think the strangest was when a woman had "twins"- one was black (mixed maybe) and the other was white. i cant remember if they were identical or not, probably fraternal.
Oh my god, how much would that suck? To get knocked up twice? haha! What would be even CRAZIER is if they had different fathers... Now that's some Jerry Springer shit right there... And she's from arkansas, so there's a pretty good chance... haha! Kidding!