Kim Kardashian would undergo artificial insemination.

The 31-year-old reality star - who is currently dating rapper Kanye West - said if she's single by the time she turns 40, she would opt for IVF treatment in order to have a baby.

"If I'm 40 and not married, I would have a baby artificially inseminated. I would feel like Mary, like Jesus is my baby, you know?" Kim told Scott Disick - who is expecting his second child with Kim's sister Kourtney - speaking on her family's reality TV show.

The revelation came as the pair embarked on a wild night out on the latest episode of the popular show, after sister Kourtney insisted party-loving Scott go on a date night with socialite Kim. Scott, 29, was less than enthusiastic at first, moaning, "I love Kim, but she's the most boring person ever. Kim only stays out for an hour." Kim and Scott bonded over dinner and then hit online chatroom Chat Roulette, where Kim lifted up her top for the camera.

Embarrassed Kim Tweeted as the episode aired last night, "this episode is a little too crazy for me."

Kourtney and Scott are parents to two-year-old Mason and are expecting their second child this month.

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