A baby frequently waking up and crying at night may be caused by a lack of vitamin D.

How to Help a Four and a Half Month Old Baby Improve Sleep Issues

A one-month-old baby girl, who sleeps a lot during the day, has difficulty falling asleep at night and is prone to waking up. This may indicate a need for further examination for nutrient deficiencies or growth issues.

How to Solve Baby Sleep Problems

Babies may have insufficient nighttime sleep and frequent awakenings, which could be due to abnormal nutritional status.

The baby falls asleep while holding the breast but wakes up shortly after being placed in bed, especially severe during the day. We have been supplementing with calcium and vitamin D, but the effects are not obvious, and we suspect it may be due to back problems.

When can newborns start using pillows?

Understand the appropriate time and height for using pillows in infants

Discuss the reasons for infants having less sleep time and provide improvement suggestions.

Seeking advice to improve sleep quality for infants who frequently wake up at night