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The external pores of the paired oviducts (female genital pores) are on the 14th segment.

Earthworms are hermaphroditic (monoecious), i.e., each individual has both male and female sex organs. However, copulation between two individuals is the norm. Sperm are produced in the testes, mature in the seminal vesicles and are expelled via the vas deferens through the male genital pores during copulation. Eggs are carried to the outside via the oviducts and discharge through the female genital pores.