The investigation was carried out on 66 patients with hypo- or hyperfunctional syndromes of adrenocorticism, hospitalized and treated by our team. The patients were grouped into 5 lots according to their diseases. Lot one consisted of 34 female patients with Cushing's syndrome, lot two of 10 males with Cushing's syndrome, lot three of 10 males with Addison's disease and lot four, of 6 females with androgenic hypercorticism. The morphofunctional disorders of reproduction were followed up clinically and by complex hormone assays, before and after treatment. The incidence of these disorders is very high, and the results of clinical observations and of laboratory data demonstrate that both the excess of adrenocortical hormones and the decrease in their circulating level have a negative influence on the reproduction function or represent a risk factor in cases of pregnancy. By the curative treatment of the adrenal cortex a preventive treatment of abortion and/or sterility is achieved.

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