La préconception en psychanalyse, un concept pluriel. Un processus intriquant soi et l'autre

This text is the development of a psychoanalytic concept, preconception, in the field of unconscious psychic transmission in early relationships. The article presents a vision of appropriation and transformation by the baby of information passed to it. The theoretical references are mainly psychoanalytic but also rely on references in neurobiology and developmental psychology.