Maintain a moderate weight
Weight gain is related to hormonal imbalances, which can cause issues with insulin sensitivity and reproductive health. Obesity has been associated with the development of insulin resistance, and losing weight has been related to improved insulin resistance and a lower risk of diabetes and heart disease.
Obesity is linked to lower levels of the reproductive hormone testosterone in men and leads to a lack of ovulation in women, both of which are common causes of infertility in both men and women. Nonetheless, research shows that losing weight might help to reverse this condition. Maintaining hormonal balance and a healthy weight can be reached by eating within your own personal calorie range.