Kim Kardashian has revealed that she and husband Kanye West are planning to have at least one more baby.

The US reality star said she wants another child despite the fact she had a tough pregnancy when she was expecting the couple's one-year-old daughter North, reported Us Weekly.

Kim, 33, said on America's Today show: "If I could just snap my fingers and have four, I'd have four.

"But I do realise I'm going to have to go through the pregnancy again ... [and my first] was a really difficult pregnancy so it's tough.

"Of course I want to have another child. I would love two more but we'll see."

"I'm going to have one more and see what it's like," added the star.