1. Why do babies speak late? Delayed speech in babies can be due to a variety of reasons, including physiological and environmental factors. Physiological causes include hearing problems, oral structural abnormalities, intellectual development problems, etc. Environmental factors include family background, language environment, etc. If your baby is delayed in speech, it is recommended to consult a professional doctor or speech therapist. 2. How to help babies improve their language skills? 1. Communicate with your child: whether by talking or