geniture

[ jen-i-cher, -choo r ]

/ ˈdʒɛn ɪ tʃər, -ˌtʃʊər /

birth; generation.

Astrology. nativity.

Origin of geniture

1540–50; (Middle French) < Latin genitūra. See genital, -ure

And the very stress laid upon this mode of geniture, implies not only the possibility of a different sort, but its frequency also!

The Round Towers of Ireland |Henry O'Brien
The author speaks the language of astrology, in which geniture signifies nativity.

The Works of John Dryden, now first collected in Eighteen Volumes, Volume 11 |John Dryden
Moreover it eliquateth the pinguie substance of the kidneys, and absumeth the geniture.

The American Quarterly Review, No. 17, March 1831 |Various