Impact of Traumatic Childbirth on Mother-baby Dyadic Interaction and Maternal Psychological Outcome: a Prospective Study

Exclusion Criteria

• •Persons deprived of their liberty by a judicial or administrative decision; persons under compulsory psychiatric care; persons admitted to a health or social establishment for purposes other than research.
• •adults under legal protection or unable to express their consent
• •Subjects in the exclusion period of another study or in the "national volunteer file".
• •Subject unlikely to cooperate with the study and/or poor cooperation anticipated by the investigator
• •Refusal to take hair samples from the dyad
• •Refusal of video recording of dyad
• •Language barrier preventing understanding of instructions
• •Cognitive impairment preventing understanding of study instructions
• •Women whose child had been hospitalized in intensive care for more than a week or had died
• •Concerning the child :
• •Child with organic malformation and/or objectified genetic anomaly