It's equal up until the point one's decision can effect the lives of both the living, and the living-to-be;
Just a slight adjustment.
The "living-to-be" have no rights and deserve no rights. They are not humans. They aren't even capable of making educated decisions. The moment you start giving the "living-to-be" rights, is the moment you start taking away rights from the living. The issue is muddled when it becomes a crime to harm a fetus because then miscarriage becomes criminal (along with dozens of other contributing factors to the death/harm of an unborn fetus).