IN THIS ISSUE: Khloé Kardashian & Lamar Odom - We're Having a Baby!

On the April 10 premiere of Khloé Kardashian Odom and Lamar’s new E! reality show, the couple reveals they’re serious about  baby making. In one scene, Khloé’s BFF and assistant Malika tells the pair, “You need to make a lot of love because you’re  ovulating” while planning Khloé’s schedule. If only it were that easy.

A friend reveals that Khloé, 26, and Lamar, 31, have been trying to conceive for more than a year now. “They met with a fertility doctor to see if there was something wrong, but they both checked out,” says the pal in the new issue of OK!. “They just don’t understand why they haven’t been able to start a family.”

For now, the youngest Kardashian is putting on a brave face, but sources say she’s frustrated she’s not yet a mom. “It’s all she’s ever wanted,” explains  another friend. Adds Lamar: “Having kids is something that we, before anything else, want to  do.”

In fact, the pair is so eager to have children, they’ve even met with an attorney who specializes in surrogates. “Khloé and Lamar are starting a family in  2011,” a friend says. And, in a preview for their show, an optimistic Lamar says it best: “We’re having a baby!”

FOR MORE ON KHLOE & LAMAR'S PREGNANCY PLANS, PICK UP THIS WEEK'S ISSUE OF OK! — ON SALE EVERYWHERE NOW!