Evaluation of Rapid First-line Genome Sequencing for Prenatal Diagnosis of Congenital Malformations in Comparison With Chromosomal Microarray and Exome Sequencing

At the inclusion visit, during the foetal samples taken for the CMA/ES as part of the care.

2 x 5ml blood EDTA tubes for both parents

25 included couples will be invited to take part in 2 semi-structured online interviews (by telephone or videoconference)