I was just told that...and Ill qoute Well actually the baby starts growing when the egg is first made in the hen at 114 degrees . It just looks like a white spot, or blood spot. Then after 2 days of incubation the is the first sign of a chick embroy What the?!! NO it dont. I mean all of us that eat fertilized eggs would be eating little baby chicks then! And a blood spot has nothing to do with fertility.! Am I wrong?? The egg does not have a chick in it till it is incubated by hen or human(incubator)!