PLOD1 and polycystic ovary syndrome: Concurrently, serum sex hormone analyses revealed that the levels of testosterone (T, P < 0.0001), anti-Müllerian hormone (AMH, P < 0.0001), and luteinizing hormone (LH, P = 0.0002) were markedly elevated in the PCOS group compared to the Control group (P < 0.01), but decreased after Cand.