oh and they send you to a dietintion and adult diabetes education center to teach you what to eat and how to test.
i have GD and im able to manage mine with diet and exercise alone. im about 5 weeks in. my dr discussed using insulin or meds if i couldn't control my levels without but didn't learn much else about since i didn't need it. they normally have you monitor your blood sugars for three to four days with diet modifications and see what your sugar levels are like. if they are within the limits they let you continue that route and if not they implement medication. your fasting sugars ( first thing in the morning before food) are really important typically if those are high then they start meds pretty fast.