What’s wrong with a two-month-old baby who doesn’t sleep through the night?

Two-month-old babies do not sleep soundly is mostly seen in improper feeding, improper care, sleep reversal or calcium deficiency and other reasons.
1. Improper feeding: most often seen in not feeding on time, too much milk before bedtime or not enough milk often hungry.
2. Improper care: mostly seen in the sleep environment is not appropriate, such as in the downtown area, poor sound insulation, sound pollution at night, searchlights, neon lights and other light pollution will cause poor sleep quality, sleep is not solid. Not in time to change diapers or diapers, room temperature is too high or too cold, the baby will also not sleep soundly.
3. Sleep reversal: babies sleep long hours during the day and short sleep cycle at night, which is manifested in poor sleep.
4. Calcium deficiency: calcium deficiency during pregnancy or postpartum vitamin D supplementation and other causes of calcium deficiency in babies, early symptoms of rickets, manifested in high neural excitability, sleep at night is not solid.
It is recommended that babies do not sleep soundly to go to the hospital to clarify the cause of the disease before using medication.