Kourtney Kardashian plans to breast feed for five years.

According to her sister Khloe, the socialite - who is due to give birth to her first child with partner Scott Disick on December 23 - is clueless about parenting and thinks she will be able to nurse her child for the first few years of the tot’s life.

Khloe said: “Kourtney was like, ‘I’m so excited. I don’t have to cook for five years!’ And I go, ‘What do you mean?’ She’s like, ‘I’m going to breast feed.’ I go, ‘For five years?’ She has no idea!”

Khloe is not the only Kardashian sibling who doubts Kourtney’s parenting skills. Kim is also questioning her ability after previously seeing her struggle to relate to children.

Kim joked on the ‘Rachael Ray’ US TV show: “Kourtney was never the type that I ever would think would ever want to have kids.

“She owns a kids’ 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.”