Discussing the reasons and solutions for a four-month-old baby crying upon waking

Poor sleep at night in babies can be attributed to reasons such as overexcitement before bedtime, indigestion due to overeating, gastrointestinal discomfort, or excessive fullness.

Babies’ sleep is also divided into deep sleep and light sleep stages, and they can dream during the light sleep stage. However, we are still unclear about the content of their dreams.

The reason why babies always need to be held while sleeping and cry when put down is that it is the only way for them to express their needs during sleep.

Crawling onto people while sleeping is a normal behavior for babies, possibly due to their dependence on and search for a sense of security from their parents.

Babies who sleep late at night may be due to calcium deficiency or a disrupted biological clock. It is recommended to check for trace elements and establish a regular schedule.

Is it normal for a 1.5-year-old baby to prefer sleeping on their stomachs?

An eight-month-old baby prefers to sleep on its stomach at night but not during the day. The baby is eating well, has a good spirit, and has already grown eight teeth. Is this normal? How should parents handle this situation?

Babies may wake up during sleep due to calcium deficiency or a startle reflex. It is recommended to undergo trace element testing for a diagnosis and to start symptomatic treatment.

A 14-month-old baby wakes up every two hours during the night and needs to drink milk to fall back asleep. What could be the reasons for this? How can this situation be improved?