Let's say a psychotic clown has your baby in one hand, holding it over the edge of a balcony, and a vial of 10,000 zygotes in the other. Which would you choose to save if you could only save one? Your logic says 10,000 zygotes are as full-fledged as human beings as the live baby! So, are you choosing the 10,000 because it's way more than 1?