The Associated Press reports that at least according to one expert, the odds of being born on February 29 are 1 in 1,461.
So it looks like in Creve Coeur can say it went against the grain, clocking in six "Leap Day" births, with two of them being twins. We're unsure of those odds, by the way.
(Don't forget to "Like" us on Facebook)
Check out the photos here, and if you have any older friends or family who are also Leap Day babies, add them to our Neighborhood Gallery, like Mercy Hospital St. Louis did!