I honestly don't get how you cannot work out how to swim. But if the 15 year old was retarted I'd definately save the 5 year old. Quite so. But I have another problem with this; ok, assuming for whatever reason 3 embryos must be destroyed (which don't have a chance no matter what, since they would never exist if they weren't needed to be destroyed, but whatever, I'll accept that.), and one new baby will be brought to life to give blood. Wouldn't it need to be brought to term? That would take 9 months. In which time Jeff would probably die anyway. Unless this is a game and we can just spawn people. And if you can just spawn people, you could spawn a bunch of vicious people eating babies, and make a giant army, and take over the world!!! :-#