it depends on your ob office

Cause I failed my 1hr but I never got a call for the 3hr because I passed it and it took my Drs a few days to have the results maybe because I went to a labcorp that wasn't in their office

I only got a call when it was positive

Try not to worry to much I am sure that if you were positive for GD they would of contacted you by now .. I always look at it as is : No news is good news don't forget you can always call your dr office and ask :)

they call when its negative where I live at.

Yes, I took mine on Monday, and they just called me about 10 minutes ago