"the procreation of" is a correct and usable phrase in written English.
It is typically used to refer to the act of reproducing or producing offspring. You can use it in a sentence to describe the process of creating new life: "The procreation of new generations ensures the survival of our species." "The success of any species depends on the procreation of healthy offspring."
In the procreation of men, angels are believed to perform various services.
Four years before Galton's death, the Indiana legislature passed the first state sterilization law, "to prevent the procreation of confirmed criminals, idiots, imbeciles, and rapists".
It has always been my understanding that marriage is a union between a man and a woman for mutual support and for the procreation of children.
The wedding ceremony has often been accompanied by feasting and gift-giving to express the concern of the community for a successful participation within the community and an extension of the community through the procreation of children.
The marriage is thus connected with the encompassing harmonies of the universe, and the cyclical processes of change and renewal are expressed in the procreation of the two mortal lovers.
An opponent of women's suffrage once predicted that giving women the right to vote would create a "race of masculine women and effeminate men and the mating of these would result in the procreation of a race of degenerates".
Men view sex as an experience they enjoy, he says, "not the procreation aspects of it".
Charles Cooper, the lawyer defending Prop 8, famously acknowledged to the trial court that he could not explain how gay marriage harmed the "procreation purpose" of marriage.
Expectations from the family or the partner have a great influence in the procreation desire of persons who live with HIV [ 14, 18, 21, 27].
As opposed to other studies focused on African-American women, religious beliefs do not appear to have any influence in the procreation desires of women included in our study [ 29, 30].
Lord Mackay, the Conservative former Lord Chancellor, told a crowded chamber that the natural procreation of children could never be a possibility for same-sex couples.
