Overview of Anti-Müllerian Hormone (AMH) and Association with Fertility in Female Cattle.

Anti-Mullerian hormone (AMH) is produced by granulosa cells of early-antral follicles found on the ovary. After production, it enters circulation and can be detected from a blood sample with an ELISA. Multiple works have found that circulating AMH is a reliable marker of the antral follicle population (AFP) of an animal as well as directly correlated to an animal's response to a superovulation protocol. Research has also found high repeatability within an animal's oestrous cycle. Further use of AMH may be valuable as a reproductive management tool, based on previous research linking productive life with circulating AMH in heifers and success to various breeding protocols by AMH concentration. The aim of this review was to summarize previous works describing basic function of AMH as well as explore recent research examining AMH as a reproductive tool and measurement of fertility in dairy animals.