Again I think that is what Abe conversation with Rick was about Rick: Is Michonne here? Abe: She's still out there, too. You afraid... to go back to it? ("It" being life) Let somebody close? Rick: Yeah. Yeah. Abe: Mm. Me, too. But now... I think I'm that much more ready to tear the world a brand-new asshole. Read more at: http://transcripts.foreverdreaming.org/viewtopic.php?f=15&t=26254 In the best of times is no time to have a baby... so they just have to get on with it and tear the world a new asshole. Remember, this conversation is taking place as they are waiting for Negan to attack. Then later after meeting Negan's people on the road and realising that they had underestimated Negan's forces Abe asks Sasha to have a baby.