It won't really delay your application, but when you are approved as a sponsor, the letter will have a note saying: Applicant needs to do medical ASAP or your app may be delayed/denied. We got approved for sponsorship March 7th 2014, finished the medical April 1st 2014, and our ECAS was updated to medical results received May 7th-ish. So as far as we can tell it has not delayed our application at all, but I wouldn't wait too long after SA.cavallino905 said:thanks for having this spreadsheet. we've been working so hard at putting the stuff together.. have almost no idea what comes next! anyways i've added us to the list, we did not have our medicals done, we wrote a letter stating that we would wait until sponsor was approved. anyone think we should do this relatively soon anyways.. we were going to wait until august.