Symptoms

For most women, gestational diabetes doesn't cause noticeable signs or symptoms. Increased thirst and more-frequent urination are possible symptoms.

When to see a doctor

If possible, seek health care early — when you first think about trying to get pregnant — so your doctor can check your risk of gestational diabetes along with your overall wellness. Once you're pregnant, your doctor will check you for gestational diabetes as part of your prenatal care.

If you develop gestational diabetes, you may need checkups more often. These are most likely to occur during the last three months of pregnancy, when your doctor will monitor your blood sugar level and your baby's health.