Re: 2 hour glucose tolerance test preparation
Your husband should not be concerned about a false positive test result. The point of the test is not to fake a pass. The point of the test is to help you - to diagnose a disease that can lead to several devestating side effects if its left undiagnosed (e.g. blindness, amputation, heart attack, etc.). If its diagnosed, your husband can take steps to control it and live a healthy life. Of course if he tests negative, all the better.
You're supposed eat, drink, do everything as you normally do. I believe you stop eating at midnight the night before, and then go in that morning. Tell your husband to take a good book to read with him since he'll be there for a while.