What we are looking at here is a depiction of the development of this child, in its pre-natal stage of life, from virtually the very beginnings, to the end of that stage. We have here the child at four weeks, at eight weeks, at twelve weeks, at 16 weeks, at 18 weeks, 20 weeks, and at 28 weeks. As you can see, there is no revolutionary or dramatic change in the form or in the substance of this person throughout this developmental stage.