The only real issue is the one never discussed. Both sides argue as if this issue has already been decided in their favor, leaving only the peripheral issues. A totally dishonest debate on all sides.
So, when does life begin?
BEFORE - no other life, so privacy and medical issues are primary.
AFTER - two lives, so privacy and medical issues are subordinate.
This is the issue that must be decided. For that to happen, it must be debated not ignored.