The line on your stomach when pregnant is called the linea nigra.
Linea nigra, meaning "black line" in Latin, is a darkened vertical line that appears on the abdomen during pregnancy. It typically runs from the pubic bone to the belly button, but in some cases, it can extend all the way up to the ribcage. While it's often referred to as the "pregnancy line," it's actually a normal skin marking that most people have, but is usually too faint to see.
Why Does Linea Nigra Appear During Pregnancy?
The exact cause of linea nigra isn't fully understood, but it's believed to be primarily caused by hormonal changes. During pregnancy, levels of estrogen and progesterone increase significantly. These hormones stimulate melanocytes, the cells responsible for producing melanin (the pigment that gives skin its color). The increased melanin production leads to the darkening of the linea alba, the faint line that's already present.
What Does Linea Nigra Look Like?
- Color: Usually dark brown or black, but can vary.
- Thickness: Usually about 1 cm wide, but can also vary.
- Length: Varies in length, extending from the pubic bone to the belly button or even up to the ribcage.
- Timing: Usually appears during the second trimester of pregnancy.
Is Linea Nigra Harmful?
Linea nigra is completely harmless and a normal part of pregnancy. It does not require any treatment.
Will Linea Nigra Go Away After Pregnancy?
Yes, linea nigra usually fades gradually after childbirth. The hormonal changes that caused it subside, and melanin production returns to normal. However, it may not disappear completely and can remain as a slightly lighter line. The fading process can take several months or even a year.
Is There Anything You Can Do to Prevent or Treat Linea Nigra?
There is no proven way to prevent linea nigra. It is a natural occurrence due to hormonal changes. Over-the-counter bleaching creams are not recommended during pregnancy or breastfeeding. Protecting your skin from the sun can help prevent further darkening of the line.
In summary, the linea nigra is a harmless darkening of the skin on the abdomen that commonly occurs during pregnancy due to hormonal changes, and it typically fades after delivery.
