General Information:

Yahweh continues speaking about Jerusalem as if it were a mother (Isaiah 66:7-8).

Do I bring a baby to the birth opening ... born?

Yahweh uses questions to emphasize that he will not fail to fulfill his promises to the people of Jerusalem. (See: rc://en/ta/man/translate/figs-rquestion and rc://en/ta/man/translate/figs-metaphor)