Abstract
A retrospective analysis was carried out according to the archival material of the center of perinatology and pediatric cardiac surgery in Almaty for 2017-2018. The analysis was carried out in 2 groups: the main group - 250 histories of women giving birth after IVF and the comparative group - 250 histories of women giving birth to spontaneous pregnancy. The condition of the feto-placental complex was assessed by studying the data of ultrasound, Dopplerometry, CTG, histological examination. The study shows that in women after the use of ART, the absence of pronounced blood flow disorders in the mother-placenta-fetus system according to Dopple-rometry is important and significant, which contributes to the favorable course of pregnancy and the state of the fetus, as well as the presence of morphological signs of placental insufficiency in 68% of cases inflammatory changes in the placenta in 57% of cases of varying severity.