What are the motifs in Expecting Adam: A True Story of Birth, Rebirth, and Everyday Magic by Martha Beck?

Spirituality is a recurring idea. During Ms. Beck's pregnancy, she began experiencing things that were not normal occurrences. Ms. Beck would find herself walking down a street in Singapore even though she was lying in her own bed. Ms. Beck thought of some food she needed to eat in order to stave off a medical emergency and a friend miraculously showed up at the door with the exact food Ms. Beck desired. Ms. Beck saw the face of her unborn baby and thought of the name Adam despite the fact that the child had already been named Christen.