Usually babies can watch TV, but note that the time should not be too long. Babies are in the critical period of physical growth and development, the baby’s eyes are not fully developed, so the baby can occasionally watch TV for a short time, but the time should not be too long. If the baby is always watching TV for a long time, the bright light stimulation of the TV and the rapid changes in the picture may affect the development of the baby’s eyesight. Secondly, watching TV may prevent the baby from experiencing the real world, limiting the baby’s imagination and not conducive to the baby’s independent thinking, which is not good for the baby’s intellectual development in the long run. If the baby watching TV with improper posture or improper placement of the TV set at home may also affect the development of the spine, cervical vertebrae and other parts of the spine. Babies occasionally watch TV for a short period of time will not have any serious harm, but often watch TV for a long time does more harm than good, should cause parents to pay close attention.