- This yields a child without lots of life baggage? The medical repercussions of gestating in-vitro are not known (and given the complexity of the system, it's all but certain that there will be side-effects). There's a large body of evidence linking in-utero gestation conditions to all manner of pathologies, physical and mental (if such a distinction can even be made). Note that it's not just a question of fetuses being exposed to positively harmful conditions (smoking, cortisol, disease, etc) -- an impoverished sensory environment can be linked to changes in perception at birth.

- Why should the safeguards against child-abuse that are present for contemporary adoption be lifted for cases of adoption ex vitro? What, are abusive parents suddenly going to refrain from abusing in vitro babies?

I don't see how this line of reasoning holds up. It's little more than shoe-horning the present debate into the abortion debate.