I'm confused about the fate map of a human embryo. Is it just a particular part of the embryo development or does it include everything, from the conception (germinal stage) to the day the baby is born?
In the developing embryo you have the three germ layers: Endoderm, mesoderm and ectoderm. From these layers all cell lineages of the body develop and can be traced back through their differentiation and migration to this three layers. Have a look on the image below, which illustrates this pretty nicely:
The figure is part of this PhD thesis, which also seems worth reading when you are interested in this topic.