I understand the power of prayer, perhaps not in the exact same way most folks do. Through the years I have had my own medical miricles that no one should be able to "live through"- I did and said that when any soul that walks this earth needs the healing of Jesus and the healing of the angels, I would speak softly and ask for the lives of those in need recieve the white and golden light that shines from the heavens.
God bless your girl and her family too. For those who believe and pray for goodness, may you also feel that positive love from God.