Patient's question:
NoDoctor's answer:
Generally speaking, children need much more sleep than adults, and the younger the child, the longer the required sleep time. Too little sleep can affect the physical development of infants, while too much sleep can reduce active time, leading to delayed motor development in infants. If the baby cries frequently at night, it may be necessary to consider whether they are calcium deficient. It is best to have a trace element test done at the hospital.