[en] The testosterone, superoxide dismutase (SOD), malondialdehyde (MDA), and acrosin activity were measured by ELISA. The cell apoptosis of testicular was observed by TUNEL. The sperm motility was analyzed by CASA. The results showed that the harms caused by W-EMP exposure, and the subsequent recovery were dependent on the intensity and pulse number of W-EMP. With the increase of electric intensity and pulse number the impact of W-EMP exposure increased, which leaded to a slower recovery rate. The results indicates that compared with the pulse number, the electric intensity in present work has much stronger impact on the reproductive system. (authors)