8.0 Learning aims, what you should already know, introduction, delving deeper

8.1 The Carnegie stages

8.2 From the blastoderm layer to the embryo

8.3 Folding of the germinal disk and the generation of the abdominal wall (4th week)

8.4 The most important events in the third to eighth developmental weeks

8.5 Control of the embryonic development

8.6 Congenital abnormalities

8.7 Embryopathies

8.8 Quiz

8.9 Brief summary

8.10 Bibliography