Personalized approach to infertility treatment in a patient with polyendocrine metabolic ovarian syndrome and chronic pancreatitis.

Polycystic ovary syndrome (PCOS) is the most common endocrine disorder in fertile women, with an estimated prevalence of 10-15%. It is a heterogeneous disease characterized by a complex pathogenesis. Genetic predisposition, neuroendocrine regulation disorders, and environmental influences play a key role. Dysregulation of the hypothalamic-pituitary-ovarian axis occurs with subsequent chronic anovulation, hyperandrogenemia, and metabolic abnormalities. Phenotypic variability reflects different pathophysiological mechanisms - based on genomic association studies, three subtypes of PCOS can be distinguished: reproductive, metabolic, and indeterminate. PCOS is one of the main causes of female infertility and a risk factor for the development of cardiometabolic diseases. Objective: The aim of the article is to summarize current recommendations of the European Society of Human Reproduction and Embryology (ESHRE 2023) regarding the diagnosis and treatment of polyendocrine metabolic ovarian syndrome (PMOS) in patients with fertility disorders and to demonstrate their practical application through a selected clinical case.