Izvestiya of Saratov University. New Series. Series: Mathematics. Mechanics. Informatics.
Saratov National Research State University.
Том 21.
2021.
С. 472-488
After a comprehensive examination of a sample of pregnant women with anemia and chronic pyelonephritis, the risk factors for belonging to groups with a high infectious risk in the first trimester were identified in this sample. The risk of reproductive losses is determined by angiopathy of uterine vessels, supplemented by a disruption of homeostasis and violation of the microbiome of the urogenital tract in the absence of pregravid recovery and prevention of placental insufficiency.