I believe that at some point in the pregnancy, it's not 'just a fetus' but is a baby
When, Emily? WHEN does a fetus become a baby?*
What are the medical indicia that would allow a positive determination by a medical professional, that a given fetus at a given moment is or is not a baby?
You SEEM TO BE (don't want to ascribe any actual position, because it wouldn't be yours of course) advocating for some subjective opinion to be rendered and automatically become the determinant about reproductive care. Whose opinion would that be?
* I don't pretend to know. For medical, ethical and legal purposes I advocate using biological autonomy, which can be positively determined, as the determinant. If you can't come up with something more reliable and quickly determinable, your opinion probably deserves respect just because you're a human with obvious intelligence. But I don't see any good, in letting an third party's opinion make other people's reproductive decisions for them, at least generally speaking.