The baby crying heartbreaking, may be frightened, express dissatisfaction, physical discomfort and other possibilities. 1. frightened: newborn babies because of insecurity, it is easy to appear anti-unsettled and cry, especially when frightened, more likely to appear crying. 2. Expression of dissatisfaction: newborns because they can not speak, if there is any need to cry to express the way, such as when the baby is hungry and not eaten, the baby will show non-stop crying, and appeared to be crying heart-breaking kind. 3. Physical discomfort: baby if there is physical discomfort, such as cold abdomen or eat unclean food, may cause gastrointestinal tract spasm and lead to abdominal pain, diarrhea. At this time because the baby can not express through language, so the baby will only show crying. Babies crying heartbreakingly may also be other reasons, it is recommended that parents should pay attention to more observation of the baby’s needs, if the baby regularly appear unexplained crying, it is recommended to take the baby to the hospital as soon as possible to find out the cause of the problem, and actively treat or deal with it.