It has been a while since I updated this blog – attributable to laziness more than anything else after we returned from Cochin back to the US. There have been events which I wanted to write about but for some reason never got around to doing so. So it may seem a little odd that my first entry after a four month hiatus should be about a colonoscopy I had last week. But as you read on, you will see why I felt that a light-hearted account with the help of Dave Barry is a good way to restart the blog. For those who live outside the US who are…