A source tells PEOPLE thatKim Kardashianencouraged the Good American co-founder, 38, to pursue surrogacy. Kim, a mom of four, welcomed her younger two children,Psalm, 3, andChicago, 4, via surrogacy after experiencing complications in her pregnancies withSaint, 6, andNorth, 9.

“Khloé tried to get pregnant for a while. When this didn’t work out, they decided to explore other options. Kim supported and encouraged Khloe to find a surrogate,” the source says.

On Wednesday, PEOPLE confirmed that Khloé and exTristan Thompson, who share 4-year-old daughterTrue, are expecting their second child together via surrogate. Thompson is also dad to sonTheo, 7 months, withMaralee Nicholsand son Prince, 5, with exJordan Craig.

The insider says that Khloé was “elated” to learn her surrogate was pregnant in December, but the situation became “bittersweet” when she discovered the NBA player fathered a child with Nichols during their romantic relationship. Khloé and Thompson had been in an on-again, off-again relationship since 2016 and welcomed daughter True in 2018.

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THE TONIGHT SHOW STARRING JIMMY FALLON – Episode 1675 – Pictured: Media personality Kim Kardashian poses backstage on Tuesday, June 21, 2022 – (Photo by: Todd Owyoung/NBC/NBCU Photo Bank via Getty Images); Mandatory Credit: Photo by Frank Micelotta/Shutterstock (12988517d) Khloe Kardashian Hulu’s ‘The Kardashians’ FYC Event, Hollywood, California, USA - 15 Jun 2022 Wearing Narciso Rodriguez, Shoes By Gianvito Rossi

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Khloé Kardashian and Tristan Thompson with True.Tristan Thompson/Instagram

Khloe Kardashian and Tristan Thompson

“We can confirm True will have a sibling who was conceived in November. Khloé is incredibly grateful to the extraordinary surrogate for such a beautiful blessing. We’d like to ask for kindness and privacy so that Khloé can focus on her family,” a representative for Kardashian told PEOPLE on Wednesday.

The source added that despite the pair expecting a sibling for True, “Khloé and Tristan are not back together and have not spoken since December outside of co-parenting matters.”

Khloé Kardashian and True.BACKGRID

khloe kardashian, true thompson

Khloé and Thompson’s new addition comes after the reality staropened up about her struggles with conceiving.

During the March 2021 premiere episode ofKeeping Up with the Kardashians' final season, Khloé shared that doctors informed her she would have a “high-risk” pregnancy if she chose to carry her own second child. She told her sister Kim that she was considering surrogacy at the time.

“I’m not gonna get into specifics on-camera,” she said in the episode, “but they said it’s like an 80-something percent chance that I will miscarry. I almost miscarried with True at the beginning. But I didn’t know that was like a lingering thing.”

“This is all really shocking to me,” Khloé added in her confessional. “All I’m trying to do is bring more love into my life and into my family, and I just seem to be running into more and more roadblocks. It’s really hard for me to digest.”

“I honestly had the best experience with surrogacy,” said Kim during the scene. “And I think that you know what giving birth feels like – I always say, if you can do it, it’s such an amazing experience. But you’ll see, the love that you’ll have for your kids is exactly the same. There’s no difference, except that there was someone else that was the carrier.”

source: people.com