Attention, men: Your favorite meats might be affecting your fertility, a new study suggests. While the research can’t prove cause and effect, it shows that men involved in fertility treatment who ate a lot of processed meats — bacon, sausage and the like — had poorer success, while those who ate more chicken or other poultry had better outcomes. “Many studies have shown that diet can affect human fertility, but our diets are so complex that it is difficult to tease out how particular food types may affect reproductive outcomes,” Dr. Rebecca Sokol, president of the American Society for Reproductive Medicine, said in a society news release.