(a.) Having the power to beget; generative.

abecedarian aboriginal amorous antenatal autochthonous beginning budding carnal creative elemental elementary embryonic erogenic erogenous erotic erotogenic fecundative fertilizing fetal fleshly formative foundational fundamental gamic germinal gestatory heterosexual in embryo in its infancy in the bud inaugural inceptive inchoate inchoative incipient incunabular infant infantile initial initiative initiatory introductory inventive libidinal life-giving multiparous nascent natal nuptial original oversexed parturient postnatal potent pregnant prenatal primal primary prime primeval primitive primogenial procreant propagative reproductive rudimental rudimentary seminal sensual sex sexed sexlike sexual sexy spermatic spermatozoic straight undersexed ur venereal voluptuous