[RS]

So your answer is no ? .. but it would be perfectly fine if it acted before the first split.

Kind of wondering why you use the technical terms instead of simply using "unborn child"
Zogote, embryo, fetus, bioclast and all the rest are kind of de-humanizing since every animal goes through these stages, don't you think ?

[MHGinTN]

The reality of conception is such that the pill(s) might even be taken before conception occurs. Stop trying to bait me with your purposely jouvenile queries. How old are you, anyway?