Guess that means the rate of forced sterilization is going to go up. If that is the ticket to get here, I'm sure someone can find a doctor to oblige with the operation and certify that it was forced.
This is also a great way to get deep cover operatives and spies into the U.S. Simply claim that an agent was "involuntarily sterizised" and you get two U.S. hating agents into this country at the same time.