And as Jackalope pointed out, they're not American citizens until their born. You can't have an anchor pregnancy, you have to give birth in the USA for your baby to be American. You can't count them as dependents until they're born. You can't count your fetus to let you drive in the High-Occupancy Vehicle Lane. Legally, a fetus doesn't count as a person.
I'm not anti-Christian. I'm anti-stupid.