Kourtney Kardashian doesn't know if she'll find out the sex of her baby, she reveals in a video (watch below) taped at her Us Weekly cover shoot with Kendra Wilkinson.
"I'll probably find out, but I haven't decided for sure," the five-months-pregnant E! reality star, 30, tells the new issue of Us Weekly.
She's also unsure of what to name the baby, due around Christmas, although Scott Disick's parents are trying to help.
"I don't have any names that I'm crazy about yet," she says. "I just got a name book that Scott's parents sent me."
In the new Us Weekly, Wilkinson, 24, opens up about a pregnancy scare. Before finding out her baby's sex, her doctor said her unborn son may have "heart problems," she says.
"There was a skipped beat," she says. "The gender was the last thing on my mind. Thankfully, [the doctor said] he has a normal heart! That's when we cried. And all of a sudden...a penis!"
For more surprising details on the reality stars' pregnancies -- including how Wilkinson says she is "hornier" now that she's pregnant; how Kardashian says Disick was "always very supportive" of her having a baby; who they're inviting in the delivery room and how much weight they've both gained -- pick up the new issue of Us Weekly today!