Obstetricians, gynecologists and specialists of perinatal medicine today are united, active and open to the innovation professional community. We are honored to participate in its development and celebrate the real results of its activities. I am sure that participation in the Congress "Great obstetrical and neonatal syndromes - Pathophysiology and Clinical Practice" will allow our colleagues to consolidate the existing successes, to look at the problems of their practice in a new way, analyzing the world's leading clinical experience, and most importantly - to feel their involvement in the formation of international standards of delivery of health care in Russia.