I honestly don't know anything about dream interpretations, but 2 years ago I convinced my whole family that my aunt was pregnant, and since she lives in Oregon and we're in DC I guess it never really came up in conversation, we went like a month thinking she was gonna have a baby before we realized it wasn't true. Oops!
I do that a lot, thinking that things I dream about have happened in real life, its weird.
So, glad I'm not the only one!