We would like to inform you that a training course of the IASO Maternal-Fetal and Perinatal Medicine Department on the topic "Advantages – Disadvantages of cfDNA" will take place on Tuesday 29/11/22, at 1:00 p.m. and until 2:30 p.m., where attendance is possible both in person and via video recording, having as a speaker Mr. Stelios Kitmiridis, Obstetrician / Gynecologist, Fetal Medicine Specialist. Mr. Aristeidis Antsaklis, MD, PhD, FRCOG (Hon.), Professor of Obstetrics / Gynecology, Maternal-Fetal & Perinatal Medicine at the University of Athens (NKUA), Director of the IASO Maternal-Fetal and Perinatal Medicine Department, Chairman of the IASO Scientific Council, is the Scientific Director of the courses.