Anatomy of the anus and rectum. Defecation is the final act of digestion, by which organisms eliminate solid, semisolid, or liquid waste material from the digestive tract via the anus. Humans expel feces with a frequency varying from a few times daily to a few times weekly.
Grievous bodily harm (often abbreviated to GBH) is a technical term used in English criminal law which has become synonymous with the offences that are created by sections 18 and 20 of the Offences against the Person Act 1861.
Long definition. Self-injury is any deliberate, non suicidal behaviour that inflicts physical harm on your body and is aimed at relieving emotional distress. Physical pain is often easier to deal with than emotional pain, because it causes ârealâ feelings.