It is no secret that being overweight brings with it a laundry list of health problems, and impaired fertility surely makes the list. However, to improve fertility outcomes, don’t just keep an eye on your own waist, but also that of your male partner. And, though we know that making dietary changes is essential to losing or maintaining weight, too often we consider physical activity as an “extra” that it is not as important as diet. Wrong! Exercise and a healthy diet are a marriage in weight management, an unbreakable one.