[Endeavor]

Yeah, hooray even if we kill the unborn to get such information. NOT.

[cdefreese]

They are taken from very early embryos left over from couples' attempts to have test-tube babies at fertility clinics.

So I guess if they just throw them away instead of putting them to good use to study and possibly cure many ailments is ok. I seriously doubt that they keep these fertilized embryos around after the mothers have them 'inserted' and do not need or want the others.