Know your numbers
How often should you check your blood sugar? There is no one-size-fits-all answer to this question, Malkoff-Cohen says. If you are well controlled, once or twice a day is enough," she says. "You should also see your endocrinologist every three months for blood work that will give you a better idea of your blood sugar control over time." If your blood sugar is out of control, a continuous glucose monitor can help, she says. It tracks your blood sugar levels 24-7, collecting readings automatically every 5 minutes.