Why do three to four-month-old babies always kick their legs

Patient's question:

No

Doctor's answer:

Don't know if the fish oil was supplemented. (The main reason for the child's calcium deficiency is the lack of vitamin D). Children around 5 months old are in a critical period for learning sleep, and some sleep problems may occur. Things will get better after this age. Parents should not interfere too much when the child is sleeping to avoid developing bad sleep habits.