WATCH: Kim Kardashian Is Already Thinking About Baby No. 3

Kim Kardashian: I Feel "Fat as F**k"
Kim Kardashian says her baby is now the size of a pumpkin.

Hold the phone.

Kim Kardashian, who is currently expecting a son with husband Kanye West, is already thinking about having a third child. In a new Keeping Up With the Kardashians preview, the reality star confesses to mother Kris Jenner that she has baby on the brain despite having yet to give birth to her second child.

As usual, the first thing she thinks about is her weight.

“You have to remember you’re making another human being,” Jenner assures her daughter after Kardashian airs her grievances about being “five pounds up” on the scale. “You were able to get into the best shape of your life after your baby.”

“Yeah, I know. I’m not worried about after,” Kardashian quips. “I’m just thinking about No. 3. Like, if I have three [kids]. I think that’s when your body really starts to slip.”

Find out how Jenner reacts to this baby bombshell — above.