Infertility is not merely a cross. It is an opportunity to witness to the deeper reality that we as married couples do not get to decide how our marriage is lived out. It is a witness to a motherhood and fatherhood that is lived spiritually rather than physically. It is a witness to the fact that fruitfulness is not limited to procreation. Infertility, understood in this way, is a charism. It is a call to live out fruitfulness even in the midst of barrenness.