The bleeding that occurs while you take the inactive pills isn't the same as a regular period. Nor is the bleeding necessary for health. This is good news if you take birth control pills and want more control over your menstrual cycle, either for personal or medical reasons.
To prepare for the glucose tolerance diagnostic test: 1  Eat a balanced diet that contains at least 150 grams (g) of carbohydrate per day for 3 days before the test. Fruits, breads, cereals, grains, rice, crackers, and starchy vegetables such as potatoes, beans, and corn are good sources of carbohydrate.
But many women don't know they're pregnant until the baby has been growing for 2 to 4 weeks. That's why you should have good control of your blood sugar before you start trying to conceive. Keep blood glucose levels within the ideal range: 70 to 100 mg/dL before meals. Less than 120 mg/dL 2 hours after eating.