hello sir my daughter use to say mom,dad,Nani and nana before..but now she just says MAA MAA and papa that to very rearely...in that concern I hve took her to doctor she have told me tough is tie...she told she will speak but it will take time...I am worried about her talking ..would request u to advise should I talk her to another doctor for concer...also plz advice if there is any. yoga or excercise that can help her to speak early..or only operations is the way..plz advice on this.