Background
REGRESSION
Anti-Müllerian hormone (AMH) is a glycoprotein belonging to the transforming growth factor β (TGF-β) family. AMH is indispensable for normal sexual differentiation in men and is responsible for regression of the Müllerian duct during the first trimester of male fetal development [Vitamin D has been suggested to be important for male reproduction and sex steroidogenesis in both animals and humans [