Could she be getting her 2 year molars?
They get another set of molars around the age of 2 and another set at 6 (give or take). Earlier in the year when my youngest turned 2 she started teething again and at the same time my 7yo daughter and 6yo son were getting a set of molars in, too. They were all really whiny for a week or so. Glad that's over, lol.
at 4:25 PM on Dec. 18, 2008