MORPHO-FUNCTIONAL EVALUATION OF THE CAUSES OF STILLED PREGNANCY IN THE FIRST TRIMESTER
The paper is devoted to the results of histological examination of abortion material with immunohistochemical study of estrogen and progesterone expression during the early period of stilled pregnancy. It has been shown, that endogenous hormonal disorders in addition to chromosomal pathology, play an important role in the mechanisms of perinatal losses in the early stages, despite the powerful pharmacological hormonal support. Obviously, that not only the level of hormones in blood of women, but also the receptive ability of the endometrium for their realization has implications for succesful pregnancy.