Yes, I took high school biology like anyone else. I’m surprised you don’t get my point. What I’m getting at is that in a zygote, we can easily understand that the machinery is all there to lead with probability to the later development of a multicellular human. My contention is that this is no less true for a sperm and egg in close proximity. All the machinery is there. Shouldn’t preventing fertilization be equally monstrous to destroying the zygote, since both lead to the potential person never coming into being?