Pictures carefully taken to show off muscles and good looks are often a staple of men's dating profiles.
But new research suggests that hopeful male singletons might as well not bother - as looking "average" could serve them better.
The study found that women plumped for men who were less attractive as they might think they were more likely to be faithful and reliable.
Data from the Oxford Internet Institute shows that men who rate themselves as 5/10 receive more messages than men who give themselves a 10/10 rating. For women, the ideal rating is higher, at 8/10.
The analysis of messages over 10 years from heterosexual singles on dating site eHarmony found that women were becoming less and less likely to initiate conversations.