μογοσ-τόκος · mogos-tokos — LSJ
of birth-pangs, epith. of Eileithyiai (or -yia), Il. 11.270, 16.187, 19.103; of Artemis, Theoc. 27.30.
μ. ὠδῖνες hard travail, Lyc. 829.
suffering hard travail, metaph., ἵππος, of the Wooden Horse, Tryph. 386.
bringing the pangs of travail, ὥρα Nonn. D. 41.133; ἄσθμα κεραυνοῦ ib. 1.2.