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Detecting Abnormalities: Amniocentesis What is amniocentesis and how is it performed This test is helpful in diagnosing
birth defects such as neural tube defect (NTD), including anencephaly (formation
of brain failure) and spina bifida (open spine). A small sample of the
fluid in which the baby lies is drawn off through a needle. The test
measures the amount of fetal protein both in the mother's blood as well
as in the amniotic fluid surrounding the baby.
For whom is amniocentesis advised An amniocentesis is usually advised for women in the following high risk category for birth defects: women over 35, women with three or more miscarriages, either parent or sibling has a known chromosomal abnormality or a hereditary disease. To add your views on this article or read others comments Click Here
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