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The purpose of this handbook is to bring together in one publication the Fetal Anomaly Screening Programme’s
(FASP) guidelines and recommendations that relate to the screening pathway and are not covered in detail in the other handbooks.
an overview of the fetal anomaly screening programme (FASP)
details of the markers used in the screening tests and the tests themselves
information about Down’s, Edwards’ and Patau’s syndromes
information about diagnostic testing and non-invasive prenatal testing (NIPT)