Usually, because parents have never seen or experienced it directly in their child. For fathers and mothers who have just had their first child, they may be surprised.

When childbirth occurs, a lot of pressure is exerted on the baby's head as it passes through the birth canal. During this process, the baby's head is likely to become slightly cone-shaped. It may look strange, but actually, the baby's head will return to normal within one or two weeks.

Some babies are born with teeth already and there is no need to panic if your little one has them. These teeth usually change color and are soft, and they do not attach firmly to the gums. These teeth are generally loose and tend to fall out after a few months.

Be careful with the baby when their teeth have fallen out, as it can be a choking hazard. If it is indeed bothersome, do not hesitate to consult with a pediatric dentist.

The following is the translation of the given 'Bahasa' text to 'English' while preserving any HTML tags: "The hair helps regulate body temperature. All of the hair on the back and neck tends to fall out within a few weeks. Source: MomJunction"