This doesn't make sense. A fetus doesn't have the capacity for autonomy or freedom of movement _yet_. Denying it life is not the same as acknowledging that it's currently confined out of biological necessity! It's dishonest to guarantee the 'right' to hear music to a deaf person who doesn't have the capacity to hear. The right doesn't make sense in the context, such a right would be nonsensical. However, the fetus does have the capacity to live, and to be born. A right to life makes sense.