My opponent leans hard on rights, and that framing actually helps me. If a right to life means anything, it has to cover the humans who can't speak for themselves, including the ones still developing. The other side's real engine is autonomy. But autonomy isn't unlimited. We restrict it the moment it takes another life, and a fetus is a distinct human life, not an organ or a resource. That's the whole case. Once a society decides an entire class of humans can be ended for convenience, the principle doesn't stay neat. Support mothers and adoption, sure, but don't pretend the life isn't there.