Personhood is a prerequisite to murder. No jurisdiction has granted this to the unborn, but it's an interesting thought experiment if some chose to: thinking up "unforeseen" second- and third-order effects is a fun exercise (life insurance, HOV lanes, tax deductions, censuses & electoral maps, broken websites which assume all persons have names, birthdates in the future, null birthdays on death certificates)

It's hysterical in both senses of the word.