AMH and ovarian neoplasm: Biologically, ovarian tumor markers including cancer antigen 125 (CA 125), inhibin B, α-fetoprotein, and β-human chorionic gonadotropin (β-HCG) were all normal, as well as ovarian hormone assessment, pituitary hormones [follicle-stimulating hormone (FSH) and luteinizing hormone (LH)], and anti-Müllerian hormone (AMH) level.