The mother of Jesus did indeed have a Virgin Birth, and correctly ascribed this to a visit from an entity not of the Earth, an entity she called an angel. We would direct the reader to what has been documented extensively about the ability of extraterrestrials to manipulate human births. Jesus was the product of the union between Mary's egg and a man's sperm. Her husband Joseph, an old man, was impotent with old age. She required a donor, but was not the type of woman to be unfaithful to her husband, no matter what the mission. She was assisted in her desire to bear a child, to bear this special child, as both she and Joseph had given The Call to Service-to-Other entities strongly and repeatedly and understood full well the hardships their life might bear because of it. As artificial insemination was an unknown science in those days, the Virgin Birth was explained as best the people knew how. Thus, the story as told is essentially correct.