Infertile couples ideally would not know that they are infurtile until they consumate the marriage and ideally, they should not be about doing that until after the ceremony. Additionally, I would not marry couples who are from different faiths. This causes strife when it come time to raising children or attending services. And frankly, I feel marriage is for the young. And ideally the husband provides for the wife and children and not the other way around. The idea of two grown men playing house is the wrong reason to make marriage accessable, as is the improper use of anatomy...Everyone is free to marry the person of the opposite sex of their choice. People are free to live with whomever they wish. Marrage is a procreation institution and will remain such as long as two people of the same sex cannot procreate. Just like everyone has the freedom of speech; however, no one has the right to yell fire in a theater when there is not one present.
You must support banning infertile couples from marrying. Otherwise you are a hypocrite.
So a couple who finds they are infertile after marriage should be forced to have a divorce. After all, if they can't have kids then marriage is not for them, right?
Also ban old people from getting married. They can't have kids either.
Fair enough?