Serena's birthday is a month before the kindergarten cutoff. I have no idea how to decide if she should start in the fall. Some days I lean one way. Other days I lean the other way. My main hesitations are her undeveloped fine motor skills and her inability to sit still and concentrate on one activity for very long. Lately she has been showing huge improvement in these areas. Here she was yesterday working very hard on cutting and gluing. Yay!