Three-month-old babies do not sleep during the day is mostly due to physiological factors, such as noisy environment, improper care, etc.; also need to rule out pathological factors, such as indigestion, calcium deficiency, etc., need to be analyzed according to the specific circumstances.
1. Physiological factors: environmental factors, such as noisy, hot weather, too much light, change of place, etc. caused by the baby is difficult to sleep; improper care, such as starvation, clothing is too tight and other factors. Physiological factors caused by the baby does not sleep during the day, do not need to be treated, timely removal of factors affecting the baby can sleep peacefully.
2. Pathological factors: indigestion, baby cold gastrointestinal dysfunction, can cause a decrease in daytime sleep; lack of calcium, the baby is prone to sleep too shallow, difficult to fall asleep, accompanied by night terrors, excessive sweating, irritability, square skull and so on.
There are other possible reasons for three-month-old babies not sleeping during the day, which can be clarified under the guidance of a doctor.