Materials and Methods: This study was targeted the 24 male rats that randomly were divided into four equal groups including one control group (unexposed to noise stress) and three experimental groups pre-induced with noise stress for 50 days and then divided as: no treated, honey and vitamin E treated groups, respectively. Then, the blood samples of experimental and control groups were taken, and the serum level of the sexual hormones was analyzed. Finally, to investigate the fertility capacity of rats, the male rats of all groups were coupled with the female ones.

Results: Our results showed that FSH and LH level in noise stressed male rats raised, and the testosterone secretion decreased compared to the control group. Moreover, noise stress injury could reduce weight and the survival rate of the fetus. However, the honey and vitamin E improved the testosterone concentration, declined the plasma FSH and LH level in noise - exposed rats and enhanced the fertility rate.

Conclusion: These findings may also spell out a natural curative approach rather than pharmaceutical drugs to optimize of neuroendocrine gonadal axis and testicular integrity induced by pathogenesis stress, i.e., noise and enhance the male fertility capacity.