A diagnosis of
Down syndrome shortly after a baby's birth is based on
his or her physical features and results of
chromosomal studies. The medical history adds
information to support the diagnosis. This information can be especially
valuable because test results for the condition can take more than 2 weeks to
confirm.
The medical history will include:
- Information about problems during the
pregnancy.
- The results of any tests for Down syndrome during the
pregnancy.
- Information about problems during labor and
delivery.
- The baby's birth weight and whether he or she had any
problems after birth.
- Whether you or your partner has a family
history of Down syndrome.
A diagnosis also may be suspected or confirmed during pregnancy from
the results of certain tests, if given.