Unmarried girls have black lines on their stomachs

It is also a common phenomenon for unmarried women to have a black line on their belly. The black line on the belly of an unmarried woman is usually the linea alba. This line will exist on the abdomen after birth. When a woman becomes pregnant, this line will become darker and darker due to melanin deposition. This black line will also exist on the abdomen of men.

What is the reason for unmarried women to have black lines on their stomachs?

White line on abdomen.

The linea alba is brownish white and becomes darker during pregnancy. The linea alba is present from birth. There are many other reasons for its appearance, such as stretch marks after childbirth. Some obese people have ruptured skin fibers on their abdomen and may develop cracks on their abdomen after sudden weight loss. It is normal for women to have white lines on their abdomen before they become pregnant.

Of course, this line has existed since birth. Although there are many reasons for its appearance, this line is indeed a part of the human body. At least this line will gradually become deeper as you age. This is the human body's muscles, which are constantly changing with age. In fact, to put it bluntly, boys also have this line, but it is not as obvious as girls. Every situation is different, and this line is also different. Some are very light, may be white, or may be brown.

As girls become pregnant, the lines will become darker, which are the familiar stretch marks. However, one year after giving birth, the body will slowly recover and the line will return to its previous color.

1. Everyone has this line, but the depth varies.

In fact, it has already existed when you are not pregnant, and it exists in both men and women. Its scientific name is "white line". The reasons for this, from a medical perspective, are as follows:

The linea alba is a linear band formed by the fusion of the aponeurosis of the abdominal muscles of the anterior abdominal wall. Muscle fiber tissue is attached to it. It runs from the xiphoid process of the sternum through the navel to the pubic symphysis, forming a midline that divides the left and right sides of the belly. Apart from being the attachment point for human muscles, it has no functionality itself.

In fact, some people have more pigmentation, so this line can be vaguely seen below the belly button, but it is not obvious for most people.