Reproduction
Biological process by which new organisms are generated from one or more parent organisms
Are those incapable of reproduction incapable of parenthood?
Surrogates are women who will carry a baby to term for a family seeking to adopt. Many children are put into the adoption and foster system every year and are always available to adopt, independent of the parents reproductive status.
What do surrogate mothers do? What purpose do adoption and foster systems serve? Do #1 and #2 fail to help couples incapable of reproduction become parents?