Come again? Kim Kardashian is already thinking about baby No. 3 — and no one is more surprised than mom Kris Jenner. The Selfish author revealed her possible plans in the upcoming episode of Keeping Up With the Kardashians, which airs on Sunday, November 13.

Kardashian, 36, appears to have a conversation about expanding her family in Jenner's home in Calabasas, California.

"So, I've just come to the conclusion that I just want to explore surrogacy," she says in the sneak peek.

Jenner, 61, doesn't say a word. Instead, the momager looks shocked as she raises her eyebrows and her mouth drops open. (Kardashian's baby talk came before her scary Paris robbery on October 3.)

Kardashian and her husband, Kanye West, are already parents of daughter North, 3, and son Saint, 11 months. Before getting pregnant with Saint, Kardashian was vocal about her fertility struggles.

"They say if you've been trying [to have a baby] for a year, then you usually need a little bit of help," she told Today's Matt Lauer in April 2015.

"I would like to hold out a little bit longer, and still try," she added, when asked if she'd explore other options to get pregnant. "I still have hope, so I'm just going to keep on trying. Never say never. I mean, we haven't talked about adopting."

The following month, Us Weekly exclusively revealed that Kardashian was looking into surrogacy, among other things. "Kim has been undergoing IVF," a source told Us at the time.

Keeping Up With the Kardashians airs Sundays on E! at 9 p.m. ET.

Watch the preview in the video above!

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