Lajeunesse believes the early findings of the study cast significant doubt on the common perception that pornography dramatically changes the sexual behavior of those who view it.
�If pornography had the impact that many claim it has, you would just have to show heterosexual films to a homosexual to change his sexual orientation,� he says.
I have often known women who seem very ill at ease if their husband or boyfriend viewed porn. Perhaps they should read this study and realize that viewing porn for most guys is not harmful (not that this should matter, I think guys should be free to view porn as long as there is no abuse or underage kids). This study might help those women realize that porn use is normal, so much so that the researchers couldn't find any guys in their twenties who had not viewed it.