On Thursday’s episode of “Keeping Up With the Kardashians,” the exes said they want to give their 2-year-old daughter, True, a sibling.

The discussion began when Kardashian, 35, told Thompson, 29, over FaceTime which toys True has outgrown, and the NBA star commented, “What happens if we have another girl? Then you have to buy it all over again?”

“Who is having another girl with you?” the reality star responded.

Thompson remarked that True “does need another sibling,” and Kardashian added, “Right, so I might get some embryos and get a sibling. I might need to borrow some sperm or get some from you, but we’ll figure that out later.”

Kardashian and Thompson broke up in February 2019 after he was accused of cheating with Jordyn Woods, Kylie Jenner’s former BFF.

Since the former couple is not together, it is implied that Kardashian would use in vitro fertilization to get pregnant again.

However, earlier in this season of “KUWTK,” the Good American co-founder said she not too keen on freezing her eggs.

When her mother, Kris Jenner, suggested she go through the process, Kardashian responded, “I’m not worried about it.”

But despite True not having a sibling through her mother, the toddler does have an older brother on her father’s side.

Thompson and his ex-girlfriend, Jordan Craig, welcomed a son together, 3-year-old Prince Thompson when he began dating Kardashian.