The Mother

We can call Mary 'Hail Mary' or 'Mother of God' or 'Blessed among women' only when we are filled and inspired by the Holy Spirit.

This is shown in Luke Chapter 2

Luke "41When Elizabeth heard Mary's greeting, the baby leaped in her womb, and Elizabeth was filled with the Holy Spirit. 42In a loud voice she exclaimed: "Blessed are you among women, and blessed is the child you will bear! 43But why am I so favored, that the mother of my Lord should come to me?"