“Seth material” search engine (Jane Roberts)

But a child born to two parents is also an offspring of the earth, its tissues as surely a part of earth as any tree or flower, or burst of ocean spray. A human child, true; but an offspring in which the entire history of the earth is involved — a new creation arising not just from two parents, but from the entire gestalt of nature, from which the parents themselves once emerged; a private yet public affair in which the physical elements of earth become individualized; in which psyche and earth cooperate in a birth that is human, and in other terms, divine.

(11:16.) This unlimited world constantly replenished itself. Children came from women’s wombs. Man was acquainted with death, and many children were stillborn, or were naturally aborted. This also, however, was in the natural order of things, and was done far more easily then than now. All flower seeds do not fall on fertile ground and bring forth other flowers. The seeds that do not grow go [back] into the ground, forming the basis for other life. Biologically speaking, fetuses grow and develop — I am going slowly here because I am being tricky — and when innate consciousness merges with proper form, the conditions are right for the birth of a healthy child. When the conditions are not right, the child does not develop properly. Nature aborts it. The physical elements return to the earth to become the basis for other life.

While there was no mating period, still there was a close biological relationship between the species and the earth, so that women naturally conceived when situations of climate, food supplies, and other elements were beneficial.