I voted Freedom.
But I have thought about this for a while and I have no logical justification for what i'm about to write, only emotional.
Speaking from a personal level, the way I see it, if my wife were to tell me she was pregnant, I would get the feeling like the baby was real and human. I would be devastated if she were to have a miscarriage or have an abortion. Because I know that I would feel an emotional connection to the fetus as if it were a baby. Because of this, I would have to say that I would consider my baby to exist at the moment that my wife told me we were going to have a baby. But only because of the emotional feelings that I would have.
If we are talking about other people's babies, then that emotional feeling is not there.
It is a strange concept to me that I don't fully understand.