What should I send?
Preparation of the sample
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Additional information
Comments
Fresh or cultured amniotic fluid, fetal blood and direct or cultured chorionic villi. This test is performed in case of methylation anomaly and of negative screening for deletion (attach the results). Sample must come with the completed "Prenatal diagnosis: clinical information" form and a copy of the certificate and informed consent forms. 5 ml of EDTA whole blood from both parents are mandatory (postnatal test invoiced in addition).