| Many genetic and congenital disorders can be diagnosed prenatally through screening. |
| Alcohol is a known teratogen whose neurobehavioral effects have been found to be more injurious than cocaine and other drugs abused prenatally. |
| Abdominal wall defects, including gastroschisis and omphalocele, are usually diagnosed prenatally. |
| In the most severe cases, children exposed to alcohol prenatally have a pattern of birth defects identified as fetal alcohol syndrome. |
| That process begins prenatally and extends through the entire period of the child's early life. |
| Subjects were recruited prenatally by screening parents using skin testing and questionnaires regarding allergic diseases. |
