Kim and Khloe Kardashian had some surprising revelations when they appeared in a taping of Thursday’s episode of The Rachel Ray Show.

"Kourtney was never ever the type that I ever would think would ever want to have kids," Kim said. "She owns a kid's clothing store, and if a kid would come in she would be like, 'Where's your mom? You need to go find your mom and come in with her.' She didn't understand it and she wasn't that nurturing."

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Kim and Khloe said Kourtney has changed since she learned she was pregnant, but she still has a lot to learn about motherhood.

"Kourtney was like 'I'm so excited, I don't have to cook for five years!'" Khloe added. "And I go 'what do you mean?' She's like, 'I'm gonna breast feed.' I go, 'For five years?' She has, like, no idea!"

Kourtney better study up – she’s due sometime this month. The clock is ticking! (Us Magazine)

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