The findings of the presented study indicate that a significant decline in the cumulative pregnancy rate among patients occurs when DHEAS levels exceed 7.69umol/l and FAI levels surpass 6.36, thus suggesting the potential necessity of treatment for elevated androgen levels in PCOS when DHEAS exceeds 7.69umol/l and FAI is higher than 6.36. The gene discussed is SULT2A1; the disease is polycystic ovary syndrome.