Impact of Providing Nursing Support on Parental Stress Related to Preoperative Care of a Newborn with Hirschsprung's Disease

Inclusion Criteria: * Families (one or two parents) with a newborn or infant under 2 months with confirmed or suspected Hirschsprung disease, for whom nursings are effective and performed 1 to 2 times a day while waiting for surgery. * With a possible return home before surgery * With an information leaflet and non-opposition form signed by one or both parent(s) or by the legal representative. Exclusion Criteria: * The absence of daily nursings * Initial ineffectiveness of nursings requiring a digestive stoma * Failure to return home before surgery * Refusal of one or both parent(s) or legal representative(s)