INFERTILITY, MEN AND FATS. We often talk about infertility as it relates to women and PCOS, but the man can be equally to blame. In this study, researchers found that infertile men had higher levels of omega 6 fats (corn, sunflower, soybean oils) and lower levels of omega 3 fats (EPA, DHA). In addition, they had higher levels of a compound called arachidonic acid (AA) compared to omega 3 fats. AA is found in animal products such as meat and dairy.