I think the artificial womb/uterus is a good idea, but from what I read about it in the above post, it seems that there was no mention on how the unborn child would get vital nutrients. How would it get fed? Everyone knows that, in order for a fetus to grow, the mother has to give it nutrients that come from eating. How would, or could, the doctors, scientists, or artificial womb do this?
Also, would about the child's sense of self? Everyone knows that a newborn child recognizes the mother's voice from hearing it in the womb. How would this affect the maternal bond?
Another thing, what will happen in the future? Will we just have mail-order babies? You want a child? Just order one!
Only a woman can have a baby, if some are meant to be without a child, maybe there's a good reason for it. If the woman has some kind of problem with infertility, it could be corrected and then she could have her own baby.
This would be a good idea for endangered species, but unfortunately, humans aren't endangered.