That's the part you guys aren't getting. No baby can survive on its own. They ALL need parental attention/nurturing of some sort to supply their most basic needs. Otherwise they all die. BY VERY DEFINITION for someone so keen on playing semantics games, no child is "viable" on their own.
Babies are being killed before they get a chance to draw their own breath. Pining them against the birth canal to stab them in the skull and suck out their brains, only to suggest they weren't really "born" and hence aren't real "babies" is disingenuousness of the utmost kind.