Gestational Diabetes Screen (Glucose Test)

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Most women are screened for gestational diabetes between the 24th and 28th week of pregnancy. Women who are considered at high risk (including women who have had gestational diabetes in a previous pregnancy) often are screened at an early prenatal visit. If test results are normal, they are screened again at 24 to 28 weeks.

The test involves drinking a liquid that contains 50 grams of glucose (a form of sugar). One hour later, the health care provider takes a blood sample. The sample is sent to the lab to measure the amount of glucose in the blood.

If the screening test shows that a woman has high levels of glucose in her blood, she needs to take a similar, though longer, test called the glucose tolerance test. It involves drawing blood samples while fasting and at 1, 2 and 3 hours after drinking 100 grams of glucose.

Most women diagnosed with gestational diabetes can control their blood-sugar levels with diet and exercise.

Accepted Insurances

May-Grant Obstetrics & Gynecology participates with the following insurances. Please note that office copays are due at the time of service and any co-insurances are the responsibility of the patient. Please check with your carrier or call our office at 717-397-8177 for an updated menu of insurance options.

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Each patient is unique, and so is each appointment type!

Online scheduling is currently for ESTABLISHED May-Grant patients only. If you are a new patient (GYN or OB), please call the office at 717-397-8177 to schedule your appointment to ensure that your provider has enough time to address your needs.

If you schedule an appointment online as a new patient, your appointment will be canceled and you will not be able to be seen. A “New patient” includes those who have not been seen in our offices in the past three years.