PLOD1 and polycystic ovary syndrome: According to Daghestani [1] and Ainehchi et al. [2], the etiology and pathogenesis of PCOS are thought to be genetic factors: high levels of LH, glycolipid metabolism disorder, hyperinsulinemia, insulin resistance, hyperandrogenemia, a low-degree inflammatory response, obesity, abnormal ovarian function, and hyper-puberty.