“I want to have children with you.”
So much meaning is packed into these words, when a man or woman says them to a spouse. Especially in the light of faith, they mean: I entrust myself to you and to you alone—including my ability to join you in cooperating with God to create a son or daughter. I have faith in your ability to be a loving and committed spouse and parent. I want the kind of person you are and the kind of upbringing you can provide to influence the way our children live and grow. I promise to work side by side with you through the years of challenge and adventure we may face as parents, and I trust that you will always be there for me and for our children.
In short, it means: "I love you so much that I want our married love to be open to children we can love and care for together."
This openness to new life, this willingness to beget and raise children together, is essential to married love.
It is sad, then, that so many couples hoping to have children find it difficult to do so. It is estimated today that one out of six couples will experience infertility. The suffering of unanticipated childlessness is real.
In an age of advances in reproductive medicine, many solutions are offered to couples going through this distress. Some solutions offer real hope for restoring a couple’s natural, healthy ability to have children. Others pose serious moral problems by failing to respect the dignity of the couple’s marital relationship, of their sexuality, or of the child.