Updated data including birth year 2021 - last update: 06/2023

In order to comply with the provisions of the General Data Protection Regulation (2016/679, "GDPR") and to protect the privacy of individuals with congenital anomalies, the EUROCAT network implemented new rules to display small numbers on its website. Please, click on the link below for more details.

How to read the data

Select the anomaly for the analysis

Overall proportion of cases prenatally diagnosed, 2017-2021

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Prenatal detection rates - By outcome, 2017-2021

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Prenatal detection rates - By gestational age at discovery, 2017-2021

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Prenatal detection rates - By indication, 2017-2021

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Prenatal detection rates - By maternal age, 2017-2021

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