Abstract: Today, cell phone technology is an integral part of everyday life and its use is not only restricted to voice
conversations but also conveying news, high resolution pictures and internet. However, these advances in technology are
accompanied by progressive boost in the intensity and frequency of the emitted electromagnetic waves without
consideration of their health consequences. Our bodies act as parasitic antennas that receive these waves and convert them
into electric and magnetic fields. While thermal effects at the present level of cell phone radiation are negligible, most of
the biological interactions are attributed to non-thermal effects. Male reproductive system is highly compartmentalized
and sensitive biological system that requires the integration of intrinsic and extrinsic factors to properly function. The
generated electrical currents may alter the hormonal milieu and testicular microenvironment, necessary for sperm
production. Additionally, sperm are electrically active cells and their exposure to cell phone electromagnetic waves and
currents may affect their motility, morphology and even their count. Leaky plasma membranes, calcium depletion and
oxidative stress are the postulated cellular mechanisms mediating the harmful effects of cell phones radiation on sperm
and male fertility potentials. Evidences for such impacts come from designed animal and in vitro studies which may be
different from in vivo human exposure. Nevertheless, the important advice is to apply strict regulations on further increase
in the power density of the emitted cell phone radiation and to conduct in vivo human research to study its negative effects
on fertility