What is screening?
How the process works
This diagram guides you through the newborn metabolic screening process.
In this section
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The blood sample is taken by using a lancet to make a tiny incision in the baby’s heel.
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Your Lead Maternity Carer will discuss your baby's test results with you.
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Blood for the newborn metabolic screening test is collected on a blood spot card, sometimes known as a 'Guthrie' card
Page last updated: 05 December 2021