Anti-natalist overtones in Buddhism

Buddhism has anti-natalist overtones according to the writings of Hari Singh Gour below. https://en.wikipedia.org/wiki/Antinatalism > Buddha states his propositions in the pedantic style of his age. He throws them into a form of sorites; but, as such, it is logically faulty and all he wishes to convey is this: Oblivious of the suffering to which life is subject, man begets children, and is thus the cause of old age and death. If he would only realize what suffering he would add to by his act, he would desist from the procreation of children; and so stop the operation of old age and death. How does this view of the Buddha reconcile with the fact that the Buddha had a son named Rahul?