Image : Afrik Health TV   Have you ever experienced a black line at the midpoint of your stomach during pregnancy? Have you ever seen a black vertical line in your wife's stomach during pregnancy that passes upward dividing the stomach into two distinct parts? i.e left and right. Have you ever asked yourself about it?                                                                                                Follow me down and have a concise part of it. The line that appears is LINEA NIGRA Now, what's Linea Nigra? Linea Nigra: is a vertical line on the stomach of a pregnant woman that runs vertically on the midplane of the stomach starting from the pubis (above the private part) to the umbilical region, sometimes it might extend from the pubis to the upper part of the abdomen within the chest region at a space called the xiphoid process. What causes linea nigra? Linea Nigra is a result of hormonal imbalanc