Newborns do not need to have their hands and legs tied, which can easily affect their normal growth and development and cause unnecessary harm to their health. Newborns are just born, bones, joints and nervous system are not well developed, if tied hands and legs easily lead to dislocation of joints, bones and nervous system development is limited, at the same time, may also lead to newborns blood circulation disorders, various organs and systems have insufficient blood supply, is not conducive to the healthy growth of newborns. Therefore, parents are advised not to blindly tie the hands and legs of their newborns to avoid local tissue compression and restriction of movement. If the newborn is found to have symptoms of discomfort, it is recommended to consult a doctor in time.