It's not new that a child is learning to speak by taking some extra time but when he takes more than that then it's time to take action. When the child is not even speaking a word then taking him to the doctor is important. But if he is facing difficulty in speaking clearly or in learning the language then you need a professional therapist. If you are also concerned about your child's late speech then read our article about How To Improve A Child’s Late Speech and get full guid on it.