The Keeping Up With The Kardashians star is pregnant with her second child and a source has now told E! - which airs the Kardashian family reality shows - that the tot is due at the end of the year.
If true, then baby Kardashian West will share a birthday month with cousins Mason and Reign, the children of Kim's elder sister Kourtney.
Kim, 34, announced her pregnancy on the series finale of Keeping Up With The Kardashians on Sunday evening. It comes after a long struggle to conceive a second child.
The starlet has been open about the difficulties she and husband Kanye West, 37, faced in falling pregnant again, saying to E! in May: "We are trying. We try every single day. You can't try harder than we try. It's getting exhausting."
Unfortunately, she's suffering from bad morning sickness this time around.
She told Us Weekly: "I've had really bad morning sickness, day sickness, night sickness - I can barely get out of bed. It's a very different type of pregnancy from my first one."
Despite that, she's been keeping up her gruelling travel schedule.
After appearing at the CFDA Awards in New York on Monday night, she flew to Nashville, Tennessee to help launch a new drink.
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