[Estimation of risk factors of progression of placental dysfunction in women with recurrent pregnancy loss in past medical history, using retrospective, comparative and statistical analysis].

The retrospective comparative analysis of the following three groups is presented: control group composed of 100 somatically healthy pregnant women; 592 pregnant women with recurrent pregnancy loss complicated with placental dysfunction in the past medical history - the 1st group; and 592 pregnant women with recurrent pregnancy loss without placental dysfunction in the past medical history - the 2nd group. The fetal cardiotocography was analyzed with determination of non-stress test, fetus ultrasound investigation; the fetus biophysical profile was determined; the fates of the current pregnancy and childbearing and the state of the newborn infant were studied; using the statistical analysis, the risk factors affecting the progression of placental dysfunction in women with recurrent pregnancy loss in the past medical history were discovered.