The more advanced technology we've got, the more controversial issues have sprung up.
I think the wife is so naive to put on her signature on a document that promises that she will discard those embryos in case of divorce. This wife does not envisage the future with potential baby. She might not be welcomed by his/her father. This is the saddest thing for the baby. How come she can raise the baby without love from Dad?
Is there any difference between embryos inside womb and those outside it? This seems like a different question. All embryos have the same right to grow up to be a human. Every embryo should be important. However, there is one thing that is obvious. If the embryo is outside the body, she should not be considered pregnant!