However, there were smaller to moderate positive correlations among self-perceived world wide web pornography addiction and erectile dysfunction, untimely ejaculation or sexual dissatisfaction. ISSN 1743-6109. PMID 34400111. There was no evidence for an affiliation among world wide web pornography use with erectile dysfunction, premature ejaculation, or sexual satisfaction. ISSN 1743-6109. PMID 30621919. S2CID 58592884.