I heard Sundara was pregnant as early as last fall but I was told by other zoochat members she wasn’t even though I had heard she was showing signs she was.
There seems to be a lot of miscommunication around elephant pregnancies from the zoo's themselves. What results is people receiving conflicting information from the zoo on whether an elephant is pregnant based on what they do or don't want people to know. This leads to people speculating and making their own assessments - which vary in accuracy.