According to Kris Jenner, it's difficult to see Khloé Kardashian "in pain" while they talk about the second baby.

For the first time, Kris Jenner and Khloé Kardashian are speaking out about the controversy.

surrounding Kardashian's second child with her ex-boyfriend Tristan Thompson.

In the video, the co-founder of Good American remarked, "I have something I want to talk to you about.

I'm pregnant again with Tristan. It's just a different experience even though it should be a great wonderful time."

A Kardashian representative revealed to PEOPLE in August

she and Thompson had a boy, their second child, via surrogacy.

A source then revealed to PEOPLE that Kardashian was taking her time naming the baby.