Someone threw an idea out there that I don't think we've ever seen in any zombie film or show.
Just to toss this out there we're assuming everyone is infected and you rise from the dead no matter how you die.
What happens if Lori's baby dies? I mean she's all stressed out and getting into car crashes and shit. Does it turn into a zombie and eat it's way out? That has to cross some kind of line that nobody on TV would be willing to cross right?