While reading, you should remember that Roe V. Wade guarantees the right to abort only unborn children who are not "viable" -- able to survive outside of the mother. The court made it clear that the state has a right to regulate and ban abortion after that point. In theory, therefore, all unborn children could be considered viable under Roe V Wade when this technology is applied to humans.
In that case it might even become a market(quickly struck down in a law by congress, we of course can't be selling babies for a profit). Nevertheless a woman who doesn't want the child might benefit in two ways.. one not going through the pain of abortion and causing the death to child.. and two the benefit of not having to provide for the child. Very interesting indeed.