Nori and Saint better get ready for another cousin!

On last night's episode of Keeping Up with the Kardashians, Khloe dropped major baby bombshells during a visit to a fertility doctor with sister Kim. Among them? The fact that she "faked" attempts to get pregnant with ex-husband Lamar Odom, but that she's very serious about wanting to have a family with current boyfriend Tristan Thompson.

“I fake tried. I was married so I knew the circumstances weren’t the healthiest so I kept pretending I was doing it. I had to stop because there was much deeper stuff going on in our marriage … I knew it wasn’t the right situation to bring a child into … I’ve done a lot of covering up for him," she admitted in regards to her estranged spouse.

Later on in a different scene, the Good American designer goes back to the doctor's office for a check-up after going off birth control, in an effort to increase her follicle count and boost fertility. Her NBA player beau isn't scared about the possibility of getting her pregnant, though. In fact, he wants to!

“He wants to have kids now. He wants to have like five or six kids with me. … Knowing I’m not on birth control, it’s scary. It’s like a really big step. I am really excited about my future. Me and Tristan, we’re doing so well," she gushed.

We have a feeling she'll have a bun in the oven before the new year!