Callista wrote:
3. Central nervous system damage — Clinically significant structural, neurological, or functional impairment
This is the same as "small head size" because "central nervous system damage" means microcephaly in fas and you need confirmation of alcohol exposure during pregnancy for typical fas, not atypical.
Central Nervous System Damage doesn't necessarily mean mental retardation. It can mean a number of things with FAS, sometimes resembling cerebral palsey. Usually it means spotty memory,with a form of attention deficit hyperactivity disorder that varies from the other type of ADHD which is not caused by prenatal alcohol exposure. They learn things but forget them quickly.
FASers have sensory issues and a tough time transitioning from one task to the next. They can also have hearing and vision problems.
Fetal Alcohol Effects is like fas without the facial features of fas and is associated with the higher IQ although someone with the facial features can have a higher IQ too, depending on when the alcohol was consumed during pregnancy (first trimester supposedly creates the facial features but the lack of brain growth also plays a part in creating the fas face)
Oh and another thing, the baby can be a normal birth weight and still have fas. At some point a growth deficiency occurs but it doesn't have to be prenatally.