Preterm babies 2 months crying may be due to the baby’s illness, hunger or temperature discomfort causes. 1. Sickness: Preterm babies crying at 2 months may be due to the presence of organic discomfort, such as fever, eczema, herpes, etc., and should be paid attention to in time. 2. Hunger: preterm babies 2 months crying may be due to hunger causes, often through crying way to express. 3. temperature discomfort: preterm baby 2 months crying and temperature discomfort will also be associated, often adults will be afraid of the toddler by the wind and cold and wrapped it tightly, often make it feel too hot, this kind of discomfort will also make the baby crying. Preterm baby 2 months crying may also have other reasons, if the situation is not relieved, it is recommended to go to the hospital, improve the examination to clarify the cause of the disease, to give targeted treatment or treatment.