The new technique of comprehensive evaluation of the indicators of obstetric-gynecologic service activity is presented. It is based on the public statistical reported data. The implementation of the technique gives an opportunity to significantly unify the approaches in analyzing the activities of territorial curative preventive institutions of primary medical sanitary care. Owing to this technique the health administration can to react timely to the changes in obstetrics service and to implement the measures in enhancing the functioning of perinatal medical service.