Database Proof Substratum: Substratum of Proof LGBTQs Are Mentally Ill: When to Worry About a Bruise

Gendrome Editors' Note: The article below provides the raw material for a proof and is not the proof itself. In addition, the raw material may contain one or more false statements and/or some offensive, outside content.

Bruising is a common physical symptom. What causes bruising and how do you know when a bruise is something you should worry about? -- Read more on ScientificAmerican.com