The larger the penis, they say, the more confident gay men were with potential lovers and in every day life. Behind penis size were concerns over the stomach and skin.
With the extraordinary number of penis-focused products on the market (both commercial and underground), it's safe to assume that gay men aren't the only ones buying them. Heterosexual men have the same insecurities.
Liesbeth Woertman, a senior lecturer in clinical psychology and leader of the study at Utrecht University, comments, "It is not known whether if there is a similar link in heterosexual men, but there are various reasons for assuming that the self-image of heterosexual men is linked to how they evaluate the most characteristically masculine part of their body."
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