DD2 seems otherwise well, crusing furniture, crawling at speed using several words (mummy, daddy, hiya, duck, look) and various signs so seems developmentally to be hitting targets I think. However in the last month or so she has started banging her head off things if she is frustrated- particularly something is taken off her.
Several times she has given herself a bruise and she just gave herself a bloody nose. DD1 was nothing like this- is it normal or should I be concerned? How can I deal with it- she is too young to reason with really. Anyone have experience of this?
Thanks.