Metformin for PCOS (2026) Updated · 0d ago
Quick answer: Metformin 500-2000mg/day reduces insulin resistance and often restores ovulation in PCOS. AACE 2026 guidelines reserve it for confirmed insulin resistance — not all PCOS phenotypes need it.
Metformin in PCOS care
Evidence summary, dosing guidance, and outcomes data for Metformin in the management of PCOS.