Luke 1:57 - Clarke's commentary and critical notes on the Bible

Now Elisabeth's full time came that she should be delivered; and she brought forth a son. Now Elisabeth's full time came, etc. - But, according to others, we are to understand the three months of Mary's visit as preceding the birth of John, which would complete the time of Elisabeth's pregnancy, according to Luke 1:36, and the only difficulty is to ascertain whether Mary went immediately to Hebron after her salutation, or whether she tarried nearly three months before she took the journey.