Essential factors for normal fetal growth include the correct utilization b
y the fetus of a suitable supply of energy and plastic nutrients, together
with the adequate genic expression of the factors promoting tissue growth a
nd an optimal hormonal framework. The nutritional state and welfare of the
mother, the endocrine changes experienced and the uteroplacental function h
ave all been related to the health of the fetus and the newborn infant, pre
mature births, fetal nutritional disorders, certain diseases and even death
. (C) 1998 Elsevier Science Ireland Ltd. All rights reserved.