Fang et al. identified compound heterozygous mutations of c.1387C>T (p.R463C) and c.1219C>T (p.R407X) in exons 9 and 10, respectively, of AMHR2 (NM_020547.2) in two brothers who had a history of bilateral cryptorchidism with orchidopexy as well as infertility due to azoospermia [14]. This evidence concerns the gene AMHR2 and cryptorchidism.