What Causes Baby Crying at Night?

Question

Rewrite according to the ask column Hello, my 3-month-old baby always cries at night and cannot be comforted. Do I need to treat it?

Answer

Rewrite according to the answer column The need for sleep, as babies need sleep because drowsiness expresses itself in this way. When this physiological response expresses a need, it can manifest as a need for food, hunger or satiety. The need to urinate can be indicated through crying to alert parents or express the need for urination. Emotional needs, which can only be satisfied through physical contact between the baby and the mother, provide a sense of security. Psychological needs may be affected by being startled and require comfort.