Linea nigra is a dark line that appears on the stomach during pregnancy. It usually fades when hormone levels return to regular levels.
Linea Nigra: What Is It And Will It Go Away?
What Does That Line on Your Pregnant Belly Mean and Why It Appears
If melanin is so healthy to have, why isn't everyone very dark skinned? - Quora
Linea Nigra
Is it possible to develop a brown line on the stomach without being pregnant or having a history of pregnancy? - Poe
Linea Nigra: What Causes the Pregnancy Line? – Babe by Hatch
If melanin is so healthy to have, why isn't everyone very dark skinned? - Quora
Linea Nigra and Pregnancy
Linea nigra: When the pregnant belly line appears and why
Dark Line on Stomach When Not Pregnant: Causes, Solutions
When Does Linea Nigra Appear?, Linea Nigra Pregnancy
Linea nigra: Everything you need to know about pregnancy belly
Linea Nigra: Pregnancy Line on Stomach
The linea nigra: Understanding the line of pregnancy
