[The laboratory in monitoring high-risk pregnancy]

108 cases of high-risk pregnancy are object of our investigation (gestosis, feto-placental insufficiency, chronic nephropathy, rhesus immunization). HCG, plasma estriol, HPL and beta1-SP1-glycoprotein have been studied. The simultaneous determination of the four hormones makes it possible to establish the degree of the pregnancy risk, eventual fetal suffering and the hormonal course of pregnancy.