Median

Does anyone have a number, in inches or cm, median length of the average colon from anus to Ileo cecal valve? The one thing of which I'm sure, the slower you fill it with water, the more comfortable the enema. Which reminds me that, it's an enema and not a race!

An enema a day keeps the Doctor away.

Not convinced it could be the same in someone who is 5ft 11in like I am, and someone who is 4' 10" Like my father's mother!! Not even possible. An average person has somewhere around 8 ft of total lower bowel, below the small intestine. That is nothing but a general rule.