dd4 hs only ever said a word occasionally and bables a bit.recently she has started saying " help help iona"... does this count as comunication?, we dont know anyone called iona, have asked at nursery and there is no iona .who is iona? where did she get iona from?.... she tends to say it spur of the moment and repeats it over and over.then stops and will start again afew hours later?its driving me nuts!....anyone else DC say random things this way?