wow thats some intense stuff i think sience should go this far as in messing with dna ect... to just help people transfer body parts eg if someone losess a arm they could get it back by grafting tissue/cells from someone to them ang grow another (on a side note i saw in school a rat with a human ear on its back) and i dont think thing such as fetus messing up that could pottentialy "messup" any living thing shouldnt be alowed to go to far. thats just my opinion
