A.T. Robertson Commentary Luke 2:6

"And it came to pass, while they were there, the days were fulfilled that she should be delivered." — Luke 2:6 (ASV)

That she should be delivered (του τεκειν αυτην).

For the bearing the child as to her . A neat use of the articular infinitive, second aorist active, with the accusative of general reference. From τικτω, common verb.