Um I do the urine tests as well and never had glucose show, yet I have GD. I eat well, have not put much weight on etc.

The diabetes educator advised that sometimes there are NO external symptoms that you may notice. There are risk factors, being over 30, being overweight, genetic history etc that come into play but if you don't have the test and you do have GD, there is a liklihood that the baby will need to go into the special care nursery after birth to help it cope with all the extra work it has had to do producing insulin with the mothere's higher sugar level.

Your choice of course, but I would rather be uncomfortable for a little while than to run the risk of anything happening down the track.