When people talk about an unborn baby’s ~, they mean that a baby has the right to be born, even if it is severely disabled or if its mother does not want it.
...the Right to Life Campaign.
N-SING: oft N n
RIGHT TO LIFE
Meaning of RIGHT TO LIFE in English
Collins COBUILD. Толковый словарь английского языка для изучающих язык Коллинз COBUILD (международная база данных языков Бирмингемского университета) . 2012