Linea nigra manifests as a dark line on the abdomen during pregnancy, typically extending from the bellybutton to the pubic area. According to an article written by Clevelandclinic, This phenomenon is triggered by elevated hormone levels and tends to fade after childbirth.
Due to the increased hormone levels in the body, the linea nigra naturally occurs during pregnancy.
While researchers have yet to pinpoint a specific reason, the vast majority of medical professionals attribute the increase in melanin during pregnancy to the placenta’s production of melanocyte-stimulating hormone.
The pigment melanin is what actually gives your skin its color. Skin darkens during pregnancy due to an increase in melanin. Melasma and darker areolas are both caused by this hormone. We still don’t know what causes some parts of the body to be impacted while others remain unaffected.
Could you tell me how the linea nigra appears?
From the pubic bone to the belly button, the linea nigra extends, with a width of approximately 1/4 to 1/2 inch. It may even go up past your breasts in certain instances. It could look brown or even black, but it’s actually darker than your skin tone. From root to tip, your linea nigra maintains a constant width. It’s quite normal and won’t suggest any problems with your skin or pregnancy.
Illnesses and diseases
During my pregnancy, will I still develop a belly button?
The linea nigra cannot be avoided. Your body’s hormones play a role in this. After you give birth, it will go away or at least become less noticeable.
What is your take on this?