The right side of the baby’s head to sleep flat, within one year to replace the sleeping position, pillow soft and hard to adjust, after one year due to the gradual development of the cranium perfect, head to sleep flat is more difficult to adjust. Within one year old baby head sleep flat, the head has not been shaped, by improving the sleeping position may be improved, parents should help the child left side and right side of the sleep alternately, the baby right side of the skull sleep flat, let the baby more to the left side of the sleep. Also go to adjust the firmness and height of the pillow, should not be too high or too low. The baby six months after the skull will gradually develop and harden, to one year old, often cranial development is basically stereotyped, at this time and then want to adjust the head shape will be more difficult to correct. The right side of the baby’s head to sleep flat is more serious, it is recommended to the hospital children’s orthopedic consultation, in accordance with the doctor’s instructions to be targeted treatment.