Crying is the main way for newborns to communicate with their parents. New mothers are caught off guard when they hear their babies cry, and when babies cry for a little longer, mothers will follow suit. A newborn is a baby within 28 days of birth. What message is a newborn crying baby trying to send to its mother? The most common reasons for newborn crying are eating, drinking and peeing. Hungry, thirsty, wet, stinky, hot, cold. Newborns are very well behaved and spend the rest of the day sleeping, except for eating, drinking and pooping. If the baby cries, the first thing to look at is whether it is hungry or urinated, stinky, and generally mothers also think of these first. Formula babies generally need to be fed boiled water between meals, while breastfed babies do not need to be fed water for six months or less. There is also an easy to ignore reason is that the baby is wearing warm, sometimes hot and sweaty, the baby is wearing a hat is not easy to observe. If the clothes are uncomfortable, barring the body baby will also cry, there is also baby recognition, except for the mother are not allowed to hold. The above-mentioned reasons for the bitterness, mothers can quickly make their babies stop crying as long as they are found in time. If all of the above reasons are ruled out, it is important to consider illnesses such as fever, nasal congestion, cough, diarrhea, umbilical infection, skin breakdown (such as rotten buttocks), and fingers and toes being tightly tangled by hair or thread. Newborns’ conditions change quickly and it is important to see a doctor as soon as illness is detected. There is also a condition of intestinal cramps, the baby is a regular violent distress, every day at a fixed time more than distress, more common at night, distress when the legs are tense, soothing ineffective, lasting more than 10 minutes natural relief, every day or often recurring episodes, the symptoms are similar. To the hospital examination also can not find the cause, this baby growth and development is good, generally within 3 months after the bitterness will be reduced. Newborn babies grow and develop fast, especially babies born in winter hardly see sunlight, and the vitamin D content in breast milk is very little, so it will easily lead to vitamin D deficiency. This kind of baby can not sleep at night, night crying, the pillow hair wear off a circle, good sweating. So newborns should take vitamin D supplements 2 weeks after birth and appropriate calcium supplements. In addition, breastfeeding babies, mothers should also pay attention to the diet, avoid spicy diet and strong tea and coffee cola, if the mother smoking will also stimulate the baby. There are also mothers who consume protein foods that may cause allergies in babies, which can also lead to crying in newborns.