The article emphasizes that the major purposes of priority national project in health care field are increase of availability and quality of primary and high-tech medical care, including period during pregnancy and delivery. The prevention and decrease of maternal, perinatal morbidity and mortality are among these priorities too. The reorganization of obstetrics service will promote rationale using of bed stock of obstetrics institutions including the optimal supply rationale structure, proper selection and regulation of flow for hospitalization and stages of medical care delivery.