Sure, but that we start the same way is not relevant to my argument. That is, reproductive choice.
It actually is important. Especially if we are establishing human rights. Rights have no basis if human life does not have value.
You are claiming a right, with no grounding of human rights. Courts change over time. Why is what the US court rules apply universally to the world? If the public opinion changes and court changes, are you OK with the law changing? I'm guessing no. The entire statement "reproductive rights" is couched to slant the argument. Rights dictate responsibility. I don't think anyone should be forced to get pregnant.
Newborns are not sentient in the way we are, yet we see this having a higher responsibility to care for and protect the child. Not a reason to kill the child or deny it human value or right. Who cares if you're viable? Are you saying people who are dependent on outside support aren't valuable, are less human and have no value?
Do you really think i haven't considered every possible objection. Every one you have mentioned has been answered, not on religious grounds, but on reason, logic and natural law.
Does a good mother starve her child? No.
Does a good mother neglect her child? No.
Does a good mother reject her child? No.
In all those cases civilized society would clearly rule that as a bad mother. Kill your developing child? Choice? Sadly, you likely won't see the problem here.
Your position degrades the human experience, the value of human life, the value and responsibility we have to care for the weak, undermines motherhood, and therefore pulls the rug out on any foundation for human rights.