A 45-day-old baby sleeping for long periods may be normal, as infants in this age group require 16 to 18 hours of deep sleep daily.

A 50-day-old baby sleeping 20 hours a day may be normal, as infants of this age are still in the developmental stage of their brains. However, if the child appears listless when awake, it may be necessary to be aware of possible infections or other health issues and seek medical attention promptly.

Babies between 6 to 12 months typically sleep for about 14 to 16 hours. If your baby is sleeping less, it might be advisable to consult a doctor and consider medications and health supplements like Wenyang Yang’er Granules and Cod Liver Oil to improve sleep quality. Additionally, ensuring your baby drinks plenty of water can also contribute to overall health.

Explore the reasons behind a baby making hiccuping sounds during sleep and explain the normalcy of this phenomenon in the process of neurodevelopment.

The baby is over a month old and has been sleeping all day today, closing their eyes while feeding, and showing a poor state of spirit. Is this a normal phenomenon?

Babies who prefer sleeping on their stomachs may be expressing self-protection or poor digestion, but it could also be a sign of calcium deficiency, requiring enhanced nutrition and appropriate treatment.

Understanding the reasons and potential dangers of children snoring while sleeping

Explore the physiological reasons for children sweating frequently during sleep, and how to determine if it is a normal phenomenon.

Children sweating while sleeping may be caused by a calcium deficiency. It is recommended to treat this with oral calcium gluconate, and to pay attention to a balanced diet, drink plenty of water, avoid spicy foods, maintain emotional stability, and supplement with various vitamins to enhance resistance for a quicker recovery.

Understanding the sleep habits and feeding frequency of newborns.