Khloe Kardashian and NBA star husband Lamar Odom are very open about their dreams of starting a family, but a preview for season two of "Khole & Lamar" shows viewers the couples' struggle to get pregnant. Rumors have been swirling about Khole undergoing fertility treatments, and Lamar confessing he is jealous that his sister-in-law, Kourtney is having a second baby.