Ob-Gyn questions? Ask a gynecologist online.
This is Dr. David
Most of the time, a normal result for the glucose screening test is a blood sugar that is equal to or less than 140mg/dL 1 hour after drinking the glucose solution. I'm not sure why your lab has 135 as the cut off.
most likely you don't need the 3 hour test at this point.
but your doctor will continue to monitor your weight and your glucose levels during pregnancy.
let me know if you have other questions.