It takes a long time for the tiny coral polyps to create an entire reef. Coral formations grow an average of 1 to 8 inches per year. While ancestors of today's coral date back 240 million years, today's reefs began growing more than 50 million years ago, although most reefs are about 5,000 to 10,000 years old.hile ancestors of today's coral date back 240 million years, today's reefs began growing more than 50 million years ago, although most reefs are about 5,000 to 10,000 years old.
Esophageal motility disorder. An esophageal motility disorder is any medical disorder causing difficulty in swallowing, regurgitation of food and a spasm-type pain which can be brought on by an allergic reaction to certain foods. The most prominent one is dysphagia.
Clotting Disorders and Recurrent Miscarriage. Home / Causes of Infertility / Recurrent Miscarriage / Clotting Disorders and Recurrent Miscarriage. Thrombophilias or Clotting Disorders are an Inherited Condition that can Cause Recurrent Miscarriage. The word thrombophilia means tendency toward blood clot formation.