That is true, Mr. Rambunctious, but before that heart started making noise a human being was there in the making since actual conception took place. This fact was known and acknowledged by King David when he was writing some of the Psalms. He knew that before his mother knew he was there, that God himself knew he was there. Jesus also revealed to his fellow man that God knows and cares when a sparrow dies, how much more he knows about us. And Watson and Crick had it spot on when they discovered DNA as being the code to our formation. Life is as complex as it is precious. And that's what I think.