The answer is: Sixth

Luke 1:26 - while she was pregnant with John the Baptist.

The moment the angel Gabriel announces to Mary that she will conceive Jesus is jam-packed with significance. This event doesn't just buzz with excitement; it's steeped in connection and prophecy, encapsulating deep ties within the biblical narrative.

To put it into perspective, Mary’s encounter happens in the sixth month of Elizabeth’s pregnancy—implying an exciting divine coordination. John the Baptist, her unborn cousin, would later herald Jesus, setting the stage for the ministry ahead. Can you imagine the anticipation in the air? With one angelic visit, the course of history transforms!

By the way, Gabriel isn't just some random figure here. In biblical tradition, he’s known as a messenger angel, known to pop up in pivotal moments, like revealing God's plans to Daniel. His iconic presence adds a dramatic flair to the unfolding story.

Interestingly, the methodology of Gabriel’s communication is noteworthy. It emphasizes divine intention, much deeper than mere chance. As scholars have noted, the use of “favored one” by Gabriel highlights Mary’s special role, a theme resonating in various cultures where honored status among women is cherished. Mary’s subsequent response speaks volumes about her character, showing resilience and openness amidst stunning news.

So, really, this passage isn’t just a footnote in a birth narrative but a grand tapestry woven through prophecies, kinships, and poignant divine announcements—serving as an encore just as exciting as the main act!