Metformin is commonly used for PCOS.

• A. True
• B. False
• C. Only as monotherapy
• D. Not used for PCOS

Answer: (A)

Metformin is used in PCOS primarily because insulin resistance is a common feature in many women with this condition. By improving how the body responds to insulin, metformin lowers circulating insulin levels, which in turn reduces ovarian production of androgens. Lower androgens help restore more regular ovulation and menses, and can also improve weight and metabolic risks. Because of these benefits, metformin is widely prescribed as part of PCOS management, not just as a standalone treatment. It’s commonly used alone in some cases or in combination with other fertility medications (like clomiphene) or lifestyle changes, depending on the individual’s needs. So the statement that metformin is commonly used for PCOS is accurate.