How about we give the embryo a social security number? Many people give proper funeral to their monkeys and dogs, so why not give them SSNs as well?
Yeah, some men can hope to have off-springs with this law because otherwise they wouldn't have the chance.
Personally I refuse to be knocked up against my will by a rapist and carry that child for nine months putting my career on hold, only to give him/her up for adoption.
"Fire cannot kill a dragon." -Daenerys Targaryen, Game of Thrones