Its better than killing the baby entirely, the baby has just as much rights as you do

Except, no, the baby does not have as much rights as you do, because the baby is using *your* body, not the other way around; as such, the baby has NO rights in this situation. You, as an individual with bodily autonomy, have exclusive rights over who can and cannot use your body, and what procedures you will or will not receive; no other person, baby or otherwise, has any right to use your body for any purpose, even if their life is at stake. It's as simple as that: you, and only you, have the right to decide who can or cannot use your body, for any or no reason, even if denying them further access to your body would kill them.