1. Division of Obstetrics and Gynecology Antoine Béclère Hospital Paris Saclay University Hospitals APHP Clamart France
2. Department of Interventional Neuroradiology National Reference Center for Paediatric Neurovascular Malformation, APHP Hôpital Bicêtre Le Kremlin‐Bicêtre France
3. Institut National de la Santé et de la Recherche Médicale (Inserm) UMR‐1195 Paris Saclay University Le Kremlin Bicêtre France
4. Division of Obstetrics and Gynecology Bicêtre Hospital Paris Saclay University Hospitals APHP Le Kremlin Bicêtre France