French Private Schools. Around 15% of children in France attend private school of one kind or another. Schools come in many forms: international, catholic, American, British, day and boarding, French and bi-lingual.
Colon prep takes 1 to 2 days, depending on which type of prep your doctor recommends. Some preps may be taken the evening before the test. For many people, the prep is worse than the test. The bowel prep may be uncomfortable, and you may feel hungry on the clear liquid diet.
1 If you have had colon cancer already, you need a colonoscopy every three years. 2  If you have had precancerous polyps in your colon, you need regular colonoscopies, the frequency of which is determined by the number and size of the polyps. If you are 50 years or older with no family history or personal history of polyps or cancer, then the first colonoscopy should be at 50. 2  If you are African American, your screening colonoscopy should start at age 45. 3  If that is normal, you should have one every eight years afterward.