Four-month-old babies ah ah ah screaming, generally may be related to normal phenomena, emotional factors, lack of vitamin D and other factors.
1. Normal phenomenon: as the baby grows older, the four-month-old baby began to have a sense of self, slowly learn to imitate the adults to speak, there may be ah ah ah ah screaming situation, generally is a normal phenomenon.
2. Emotional factors: when having fun, babies may express their excitement by screaming.
3. lack of vitamin D: the baby may lack vitamin D, resulting in increased excitement, irritability, irritable crying, and screaming.
Four-month-old baby ah ah ah screaming, may also be caused by other reasons, it is recommended to go to the hospital for examination, to clarify the cause of the disease, and actively treat the symptoms.