[Retrospective analysis of invasive methods of prenatal diagnostics]

The retrospective analysis of invasive methods of prenatal diagnostics has been carried out in 346 women with hazard of fetal pathology. The following factors of hazard of inherent and heritable pathologies are established: complicated genetical and reproductive anamnesis (49.7%), extragynecological (37.0%) and gynecologial pathologies (13.6%), complicated course of pregnancy (48.6%). Using of invasive methods of prenatal diagnostics in the pregnant women of these groups made it possible to detect the innate malformations in 13.0% cases and heritable pathologies in 4.6% cases.