The reality TV star, 34, made the honest admission in an interview with E! News.
Not known for being shy, the Keeping Up With The Kardashians stunner discussed her sex life and her attempts to conceive a second child with husband Kanye West.
Speaking after her appearance on Jimmy Kimmel Live on Thursday (30 April), Kim admits they are trying VERY hard to get pregnant again.
She said: "We are trying. We try every single day. You can't try harder than we try. It's getting exhausting. Kanye always says: 'Trying for baby No 2 isn't as fun as trying to baby No 1'."
Too much information? Yes! But do we care? No!
She added: "I did go through a lot with the delivery and so we faced a couple of challenges.
"But we're literally trying everything that we can to make it happen, so I'm to the point now where it's not as stressful to me. And maybe that's when they say it happens."
Kim has made no secret of the fact she is desperate for another child, since giving birth to North nearly two years ago.
Just recently, she even considered the use of a surrogate after tests showed she may struggle to conceive again.
Kim also gushed about married life, saying that she and her husband like to do everything together and that the first year of their marriage has been "really good".
Kim chose to wear a plunging top to appear on Jimmy Kimmel's chat show, but later regretted it...
Mum-of-one Kim appeared on the show to promote her new book of selfies titled, Selfish.
She also opened up about her stepdad Bruce Jenner's recent transition interview.
All you need to know about Kim Kardashian:
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