Four-month-old babies always sleep on their backs, usually a normal physiological phenomenon, but also need to rule out pathological conditions, such as indigestion, according to the child’s specific situation to be analyzed.
1. Physiological phenomenon: four-month-old babies due to the imperfect development of the nervous system, usually take the back bent way to sleep, in order to mimic in the mother’s womb sleeping position, seeking a sense of security.
2. Indigestion: due to gastrointestinal dysfunction leading to abdominal discomfort, babies tend to sleep in a prone position to minimize the symptoms of abdominal discomfort, which may usually be accompanied by belching (hiccups), crying and so on.
3. Acute upper respiratory tract infection and other diseases: the baby more fever, runny symptoms, may also lead to the baby sleep on his back to seek security.
Four-month-old baby always sleep on his back, there may be other reasons, it is recommended to go to the hospital in a timely manner, improve the examination to clarify the cause of the disease, under the guidance of the doctor to give targeted treatment or treatment.