" The concept of personhood is based on objective facts rooted in biology. "
No, it is based on the intent of the creator, in this case it's the parents. The predominant biological system is the mother/parents and they have the sole right and sovereignty of will over all of their procreation related decisions.
"If it were up to the decisions of others, then the Nazis should have been left free to act on their decision that Jews, gypsies, and others were Untermenschen, subhuman.
The decisions of others disagreed and those folks thought it important enough to justify and kill nazis with gusto. Y'all going to start forcing women at gunpoint to nurture their unwanted pregnancies?
The decisions of others disagreed and those folks thought it important enough to justify and kill nazis with gusto.
So that's all that made the Nazis wrong: the superior firepower of those who disagreed?!
Just wow.
Y'all going to start forcing women at gunpoint to nurture their unwanted pregnancies?
I prefer forcing those with medical training to not be accomplices to murder.