fictions, and faith come together -- the milk grotto, a site where tradition says the holy family hid when herod sent his soldiers to kill all the babies in bethlehem. >> according to the first christian belief, while mary was nursing her baby here, some drops of her milk fell to the ground. >> tradition says a miracle occurred in this cave a short distance from jesus' birth site, when the drops of mary's milk turned the walls white. and according to franciscan brother lawrence, people come here hoping for more miracles. >> and because mary's milk fell here, they would ask for the powder of her milk. we have small packets of the powder from the milk grotto stone. so, what do they with this powder? with the husband, every day, they would put a small grain of this powder into milk or water or juice. they would drink it. there's a special devotional prayer if they're catholic. if they're not catholic, they'd pray with faith, and they'd pray from the heart to be healed of these maternal problems so that they can have a family. i have over 2,000 babies born from women who were not able