44 days baby does not eat milk may be related to improper feeding, infection and other factors, need to adjust the feeding mode, anti-infection treatment. 1. Improper feeding: 44 days of the baby’s gastrointestinal function is not well developed, when the amount of milk at a time is too much, when the attention is distracted when eating milk, or when the time of eating milk is irregular, the baby is prone to not eat milk phenomenon. At this time you need to adjust the feeding method, in a quiet environment, according to the baby’s needs to feed, not too much, try to develop a regular habit of eating milk. 2. Infection: Because the baby’s body from the mother’s antibodies gradually reduced, their own immune function is not yet mature, the ability to resist infection is weak, prone to a variety of infections, such as bacterial infections. When the baby does not eat milk, poor mental response, should be alert to the possibility of sepsis, need to go to the hospital immediately, follow the doctor’s instructions to use antibiotics, such as ceftriaxone anti-infection treatment. There may be other reasons for 44-day-old babies not eating milk, so it is recommended that they go to the hospital in time, complete the examination to clarify the cause of the disease, and then give targeted treatment or therapy.