Newborns are fascinating creatures because although they are small and helpless, they are also full of surprises. Here are five phenomena that are often experienced by newborns:.

1. Vernix Caseosa

When newborns are born, they are covered in a white, waxy goo called vernix caseosa. It is an oily, white substance that helps protect the baby’s skin in the womb. It can also act as a barrier to infections and aids in temperature regulation.

The vernix caseosa is usually wiped off soon after birth and not much thought is given to it, but it is a fascinating phenomenon that has been around for centuries.

2. Lanugo

Lanugo is the soft, downy hair that covers a newborn’s body. It is usually shed before birth, but sometimes it can be present at birth. Lanugo is a natural occurrence in newborns and can be seen in premature babies as well as full-term babies.

It is often a surprise for new parents to see their baby covered in a thin layer of hair, but it is a temporary phenomenon and will soon disappear.

3. Sneezing and Hiccuping

Newborns often sneeze and hiccup, and this can be surprising for new parents who are not used to seeing their baby do this. But sneezing and hiccuping are actually perfectly normal for newborns.

In fact, sneezing helps clear any mucus from their nose and throat and helps them breathe more easily. Hiccups, on the other hand, are caused by a spasm in the diaphragm and are usually not harmful to the baby.

4. Jaundice

Jaundice is a condition that causes a yellow tinge to a newborn’s skin and eyes. It is caused by a buildup of bilirubin, a substance that is produced when the liver breaks down red blood cells.

Jaundice is a common phenomenon in newborns and usually occurs within the first few days of life. Although it can be alarming for new parents to see their baby with yellow skin, jaundice is usually harmless and resolves on its own within a few weeks.

5. Startle Reflex

The startle reflex is a phenomenon that occurs in newborns when they hear a loud noise or sudden movement. The baby will often startle and throw their arms and legs outwards.

This reflex is perfectly normal and is a sign that the baby’s nervous system is developing normally. However, it can be surprising for new parents to see their baby suddenly throw their arms and legs out, especially if they are asleep.