I went off of BC last March and had regular periods with cycles anywhere between 28-33 days every month. In August, my husband and I traveled to Italy as a "last hoorah" before TTC. I had gotten my period on time just before leaving. We spent about 2 weeks there, and upon returning, my period was extremely late and my cycle was a whopping 58 days. The next cycle after that was 38 days long. Since I was unsure when I would ovulate this past month, we BD'd every other night for 3 straight weeks. Now I'm on cycle day 39 and no sign of AF with a negative pregnancy test yesterday. If my cycles had gone back to normal, I would have either gotten my period by now or would have been pregnant- but it appears neither has occurred. 

Has anyone else experienced significant changes in their cycle following travel to a different time zone, and if so, how long did it take for your cycle to get back to normal?

Any input is greatly appreciated!!