Well if you'd read the whole sentence I thought that was prety clear. It's just there, it could and hopefully will become a baby; it also could be miscarried and turn into a very sad mess. To me it's like calling a lump of marble a statue. A lump of marble could become a statue but there's no garauntees, some one could destroy it while trying to make it a statue. To say that something which might become a baby is a baby is disingenuous.
To say that something which might become a baby is a baby is disingenuous.To say that something which is ALREADY a baby, is not, that is a lie, and a grave one. Birth, is nothing more than a "change of address." It was a baby before birth, it is a baby after birth.
Likewise, from the moment of conception, it is a viable human life. Implantation is just a change of address.
It is human life at birth, before birth, at implantation, and at conception.
To hold forth otherwise is a lie and a deception, and IMHO, sinister to the point of demonically inspired.