Answering the question of whether a newborn should wear a hat in a 28℃ air-conditioned room.

Understand the daily care and treatment of newborn umbilical hernia, and whether special rest is needed.

Explore the relationship between a newborn’s hiccup and fullness, and provide corresponding care suggestions.

For a normal full-term newborn, jaundice appears between the second and fourth day, peaks on average between the fourth and fifth day, and disappears within one to two weeks. Premature infants may experience longer-lasting jaundice. The color of the jaundice should not be too deep, with bilirubin levels averaging around 11 to 12 milligrams.

Baby hypoxia may lead to cerebral palsy, as hypoxia can cause brain damage.

Discuss the phenomenon of baby vomiting, providing parents with precautions and feeding suggestions regarding baby vomiting.

Does drinking yogurt by breastfeeding mothers affect the newborn’s digestive system?

Explore the potential link between high newborn jaundice and crying, and provide corresponding care suggestions.

Discuss whether newborns need a heart ultrasound and how to care for the health of newborns.

Frequent movements during a newborn’s sleep may be related to digestion and absorption, suggesting abdominal massage and probiotic supplementation.