Perinatal palliative care
BehavioralIntervention group will receive specialized perinatal palliative care support from moment of severe perinatal diagnosis. This intervention is aimed at 5 major care components, namely 1. Support offered by a fixed perinatal palliative care team, 2. that team has received specialized perinatal palliative care training, 3. care is structured within a new perinatal palliative care approach or pathway, including fixed means of communication with team members, 4. psychological support is structurally being offered to parents and healthcare providers, and 5. debriefings after every perinatal death are being organized in the involved team.