In The Walking Dead comic, Lori's bearing more than just the secret of her adulterous affair with Rick's best friend; she's actually pregnant with Shane Walsh's child. This situation needs to be brought onto the show pronto. Although Shane is long past dead when this scene occurs in the comic, it would actually work better with him alive. By the end of The Walking Dead's first season, the Rick-Lori-Shane love triangle situation began to wear a bit thin. A baby would up the tension and increase the stakes tenfold.