Evaluation of a Therapeutic Education Program for Pregnant Women with a First Child Diagnosed with an Autism Spectrum Disorder

Autism Spectrum Disorder (ASD) is a heterogeneous set of severe developmental abnormalities of the nervous system characterized by deficits affecting social interactions and verbal and non-verbal communication, as well as the presence of restricted interests, repetitive behaviors, and atypical sensory manifestations . ASD affects approximately 1% of the general population (Elsabbagh et al., 2012). Studies of siblings of individuals with ASD show that ASD is present in 7-20% of the offspring in families where a child has had a diagnosis of ASD and this prevalence increases if there are two diagnosed children. Several studies show the benefits of interventions targeting parents\' interaction strategies in the early phases of development of infants at high risk for ASDs, in reducing the risk itself or its severity. Very early intervention, due to the presence of significant brain plasticity at these stages, may be particularly effective in changing these emerging trajectories, from a \"preventive intervention\" perspective that would aim to mitigate developmental risk and alter prodromal symptom trajectories, rather than eliminate a condition. Our hypothesis is that the implementation of a specific therapeutic education program during a new pregnancy in the mother of a child with a diagnosis of ASD (MER Program) could improve the mother\'s well-being, increase parenting communication skills, and thereby improve interaction with the newborn at high risk for ASD. If the infant is affected, it may also reduce the symptoms of the disorder. Indirectly, it could also improve the well-being of the other parent involved in the interaction. The M.E.R (Mères Ecoute Ressources) programme is a therapeutic education intervention aimed at mothers of children with ASD during a new pregnancy. This programme, which is being piloted in France and Europe, involves a number of dimensions, both educational and behavioural (strategies for stimulating the baby, use of spec