(n.) The act of begetting; generation and production of young.

abiogenesis act of love adultery aphrodisia archigenesis ass balling begetting biogenesis birth blastogenesis breeding budding burgeoning carnal knowledge climax cohabitation coition coitus coitus interruptus commerce congress connection copula copulation coupling crossbreeding development diddling digenesis dissogeny endogamy engenderment epigenesis eumerogenesis excrescence fornication gemmation generation genesis germination growth heterogenesis histogenesis homogenesis inbreeding intercourse intimacy isogenesis linebreeding lovemaking making it with marital relations marriage act mating maturation meat merogenesis metagenesis monogenesis multiplication onanism orgasm orthogenesis outbreeding outgrowth overgrowth ovum pangenesis pareunia parthenogenesis proliferation propagation pullulation relations reproduction screwing sex sex act sexual climax sexual commerce sexual congress sexual intercourse sexual relations sexual union sleeping with sperm spontaneous generation sprouting upgrowth vegetation venery xenogamy