Although eggs are an excellent source of protein and other nutrients, women who eat too many eggs each week are at risk for developing high blood cholesterol and heart disease. According to the U.S. Department of Health and Human Services, heart disease is the leading cause of death in U.S. women. Therefore, MedlinePlus encourages females to limit egg consumption to four eggs per week. Cholesterol in Eggs The reason women should limit eggs to four per week is because they are high in dietary cholesterol, which increases blood cholesterol levels.