QUESTION OF THE MONTH.
JUNE 2000.
For simplicity's sake let us say that human pregnancy can be divided in halves. The first one is characterized by: (1) geometric growth with some parts of this growth being fractal with space filling properties, (2) definition and finalization of fundamental feto-maternal connections with an important component of autopoiesis (self-regulation) that shows sensitive dependence of initial conditions since, among other facts, one out of twelve early pregnancies ends up in a catastrophic event (miscarriage).
The second half is characterized by ; (1) arithmetic growth, (2) intense energy transfer through the feto-maternal interface, with a continuos traffic of substances and elements between the two systems, (3) a diversity of non-linear processes, several being accidental in appearance, taking place in and about this interface and altering its main function, quantitatively and qualitatively.
Should we not say that human pregnancy and most upper biological reproductive mechanisms, at various critical periods, glide on the edge of chaos, since complex systems work best at this border line dynamic condition? And, if not ... why not?