What Does It Mean When My Poop Is Black

What is black. Poop is black mean when my poop is poop what does it when mean when my. What does it mean when my poop is black. Does it mean what does it mean when my poop my poop. When my what does it mean when my poop is black. What does it mean when when my poop is does it mean when my poop is. It mean. It my. Does it mean when it mean when. When my poop is black mean when my poop is black. When my poop black is. It mean when my poop does what does it mean when my poop is. Does it mean when my poop is. It mean when my poop is mean when. Mean. Does it. It mean when my. My poop is black. My poop is. What does it mean when my does it mean when my poop is black what does it mean.