All human. Of course, you could believe that the unborn is either a zebra or a yeti, you haven't specified that yet.
Biology states that they are all human. It sounds like you're a true believer in the Lawyer Fairy, who sprinkles his magic dust on the newborn only after consulting with the mother whether or not the baby is to become human or remain a zebra or yeti, you've never specified to which dogma you cling.
Don't know why you want to keep bringing religion into it. I haven't been, so why do you?