ANALYSIS OF UTEROPLACENTAL DOPPLER IN THE II TRIMESTER OF PREGNANCY IN WOMEN WITH RETROCHORIAL HEMATOMA DIAGNOSED IN THE EARLY STAGES OF PREGNANCY

The article presents an analysis of indicators of uteroplacental hemodynamics and outcomes of pregnancy of women with a threatened abortion in the early stages of pregnancy with the formation of a retrochorial hematoma. The increasing of the intensity of blood flow in the right uterine artery was found in pregnant women with retrochorial hematoma according to Doppler at 19-21 weeks of pregnancy. The blood flow appeared to be reduced in the left uterine artery at 19-21 weeks in pregnant women that occurred in 1 trimester retrochorial hematoma volume > 1 cm3. The analysis showed that pregnant women, who received dydrogesterone, and ones, who received micronized progesterone, had significantly elevated uteroplacental blood flow in the basin of the right uterine artery. There is significantly higher incidence of caesarean section in pregnant women who had the retrochorial hematoma volume >1 cm3 occurred in 1 trimester.