Two years and two months old baby still can’t speak common causes are hearing impairment, autistic tendency, certain diseases, etc., can use language training, psychological counseling, specialist treatment and other ways of treatment. 1. Language training: If the baby does not speak due to hearing impairment, you can wear a suitable hearing aid for language training. Language training can first exercise the baby’s oral muscles, tongue flexibility, after good control of the muscles around the mouth, guide the baby to imitate, starting from simple pronunciation to short phrases, during the period of more exchanges with others, in order to resume speaking as soon as possible. 2. Psychological counseling: If the baby’s inability to speak is caused by autistic tendency, it is necessary for parents to care more about accompanying the baby on a daily basis, and encourage and guide the baby’s speech through storytelling, games and other ways. 3. Specialized treatment: If the cause is a disease, such as cerebral palsy, mental retardation, etc., the original disease needs to be treated according to different causes. It is suggested that when the situation that the two-year-old and two-month-old baby still can’t speak appears, you can cooperate with the doctor to clarify the cause, and then do the treatment.