Reason Why Black Line Appear Along The Stomach Of Pregnant Women And It Functions

Pregnancy brings many changes to a woman’s body, and one of the most noticeable is the dark line that appears on the stomach. This line, called the linea nigra, often surprises first-time mothers. While it may seem unusual, it is a completely normal part of pregnancy.

The line usually develops during the second trimester. It runs vertically from the belly button toward the lower abdomen and, in some women, extends higher toward the chest. Before pregnancy, the line is often present but so light that it is barely visible.

The main reason it becomes darker is the increase in pregnancy hormones. These hormones encourage the body to produce more melanin, the natural substance that gives color to the skin, hair, and eyes.

As melanin levels rise, certain areas of the body become darker, including the stomach line.:.Read the full now & the viral video.