Authors: Änne Helps (1,2,3), Sara Leitao (2), Laura O’Byrne (1), Richard Greene (2), Keelin O’Donoghue (1,3) (1) Pregnancy Loss Research Group, Department of Obstetrics and Gynaecology, University College Cork, Ireland; (2) National Perinatal Epidemiology Centre (NPEC), University College Cork, Ireland; (3) The Irish Centre for Fetal and Neonatal Translational Research (INFANT), University College Cork, Ireland Background External inquiries are carried out following specific adverse maternal events and aim to identify
