Actually, there may have been more than one “Family Guy” episode banned but one that I am most familiar with was an episode from season eight. In this episode, Lois agrees to be a surrogate mother for her old college roommate and her roommate’s husband.
Lois gets pregnant but then the couple dies in a car crash. Lois is then left with the dilemma of whether to carry the baby to term or to abort it. What I think is really sad is that this episode is still available for purchase as a DVD on Amazon.com where it is displayed with “Banned From TV!” in big letters across the top of the DVD case.