Super Bowl LVII will feature the first sibling matchup between players in league history when Philadelphia Eagles center Jason Kelce faces his younger brother and Kansas City Chiefs star tight end Travis Kelce on February 12.

But another member of the Kelce family could make a surprise appearance.

Jason Kelce revealed on the «New Heights» podcast this week that his wife, Kylie, is pregnant with their third child. With her due date so close to the start, his OB/GYN will make the trip to State Farm Stadium in Glendale, Arizona.

Jason Kelce of the Philadelphia Eagles signs a doll for a fan after an NFL divisional round playoff game against the New York Giants at Lincoln Financial Field on January 21, 2023 in Philadelphia.
(Kevin Sabitus/Getty Images)

«Kylie will be bringing her OB because she will be 38 weeks pregnant in the game,» Jason Kelce said.

TRAVIS, JASON KELCE MAKE FIRST COMMENTS ON FIGHTING OUT IN SUPER BOWL

«That could be a Super Kelce Bowl. If you have a baby in the stadium, it’s officially written.»

Kelce also discussed his wife’s pregnancy during an appearance on «Angelo Cataldi & The Morning Team» radio show, saying he began asking early in the playoffs if his doctor would make the trip if the Eagles advanced to the Super Bowl. .

Jason Kelce of the Philadelphia Eagles runs out of the tunnel before the NFC Championship game against the San Francisco 49ers at Lincoln Financial Field on January 29, 2023 in Philadelphia.

Jason Kelce of the Philadelphia Eagles runs out of the tunnel before the NFC Championship game against the San Francisco 49ers at Lincoln Financial Field on January 29, 2023 in Philadelphia.
(Kevin Sabitus/Getty Images)

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«[The doctor] and someone else in the office generously decided to go to the Super Bowl with my wife to make sure that if anything happened they would be ready to help her anyway. Now, they can’t practice medicine in Arizona. So, we have some people in Arizona in case the baby decides to come there.»

The Kelce brothers are the first sibling duo to play against each other in the Super Bowl, but they are certainly above the hype.

Philadelphia Eagles center Jason Kelce, center, and Kansas City Chiefs tight end Travis Kelce, right, embrace during a game between the Philadelphia Eagles and the Kansas City Chiefs on October 3, 2021 at Lincoln Financial Field in Philadelphia.

Philadelphia Eagles center Jason Kelce, center, and Kansas City Chiefs tight end Travis Kelce, right, embrace during a game between the Philadelphia Eagles and the Kansas City Chiefs on October 3, 2021 at Lincoln Financial Field in Philadelphia.
(Andy Lewis/Icon Sportswire via Getty Images)

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«It’s been two days and I’m over it…» Jason Kelce said on the podcast on Wednesday. «I don’t like that we call it the Kelce Bowl. I appreciate the support, but there are a lot of guys involved in this. There are major organizations involved… We’re going to get asked about this question non-stop from here until the end of the game, and I’m over it. «.

travis kelce echoed that sentiment.

«I appreciate they call it the Kelce Bowl, but let’s focus on the Chiefs-Eagles, man,» Travis said.