G5605–ὠδίνω–ōdinō

My children, of whom I am again in birth-pains till Christ is formed in you,

ὠδίνω ōdinō “I travail”

For it is in the Writings, You who have never given birth, be glad; give cries of joy, you who have had no birth-pains; for the children of her who has been given up by her husband are more than those of the woman who has a husband.

ὠδίνουσα, ōdinousa “travailing,”

And she was with child; and she gave a cry, in the pains of childbirth.

ὠδίνουσα ōdinousa “being in travail”