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    What is Glucose Challenge Test (75 g) - 2 hours Test?

    The Glucose Challenge Test (GCT) is a screening test to detect gestational diabetes during pregnancy, in which the body fails to manage glucose (sugar) effectively. In a healthy system, insulin allows cells to absorb glucose for energy, but during pregnancy, hormonal changes can hinder insulin's effectiveness. Consequently, blood sugar levels can rise, leading to gestational diabetes.

    The GCT is typically conducted between the 24th and 28th weeks of pregnancy, the time when gestational diabetes is most commonly diagnosed. However, if there are additional risk factors such as a family history of diabetes or obesity, healthcare professionals may suggest performing the test earlier.

    During the GCT, the patient consumes a glucose solution containing 75 grams of glucose. After two hours, a blood sample is taken to determine blood sugar levels.

    One of the benefits of the GCT is that fasting is not required, making it a convenient choice for pregnant women. Early detection of gestational diabetes through this test allows for timely management of blood sugar levels, helping to prevent complications such as pre-eclampsia, premature birth, or the need for a C-section.

    The Glucose Challenge blood test is a common prenatal screening option in Noida. For your convenience, you can arrange for a Glucose Challenge Test (75 g) with Orange Health Labs to be done at your home.

    Glucose Challenge Test (75 g) - 2 hours Test Parameters

    The Glucose Challenge Test (75 g) in Noida determines one key parameter: blood glucose levels assessed two hours after drinking a 75-gram glucose solution.

    The test assesses how well the body manages glucose by measuring the amount of glucose left in the bloodstream after two hours. Usually, the body responds by releasing insulin during this period, which helps transport glucose from the blood into cells for energy or storage. In a healthy individual, blood sugar levels should normalise by the end of this timeframe. The GCT aims to evaluate the efficiency of this glucose regulation mechanism.

    Glucose Challenge Test (75 g) - 2 hours Test Preparation

    Before arranging a Glucose Challenge Test at home, please consider the following factors:

    • Prerequisites

    There is no fasting required before the Glucose Challenge Test. You will need to drink a 75-gram glucose solution as instructed, and your blood glucose levels will be evaluated two hours afterward.

    • Best Time to Get Tested

    You can schedule this test at a time that fits your day.

    • Who Should Get This Test?

    This test is usually recommended for pregnant women between 24 and 28 weeks of pregnancy to screen for gestational diabetes. It may also be suggested for those with a family history of diabetes or other relevant risk factors.

    • Cautions Before Taking This Test

    No special preparations are necessary other than following the provided instructions and drinking the glucose solution as advised.

    Why Take the Glucose Challenge Test (75 g) - 2 hours Test?

    The Glucose Challenge Test (GCT) is an essential screening tool used to identify gestational diabetes during pregnancy. Detecting this condition early enables doctors to manage it effectively, minimising potential risks for both mother and baby. If the GCT results are elevated, further tests will be conducted to confirm whether gestational diabetes is present.

    Additionally, recent findings suggest that the GCT can be predictive of heart disease risk. Women with elevated GCT results often exhibit higher fasting glucose, cholesterol, and triglyceride levels, as well as lower levels of good cholesterol and adiponectin after pregnancy. This means the GCT can help identify women at greater risk of cardiovascular problems in the future, emphasising its importance for long-term health.

    Therefore, the GCT is not only crucial for managing gestational diabetes but also for providing valuable insights into long-term heart health.

    Glucose Challenge Test (75 g) - 2 hours Test Results and Interpretation

    The 2-hour Glucose Challenge Test (75 g) measures blood sugar level two hours after you drink a 75-gram glucose solution. The normal value for this test is considered to be under 140 mg/dL.

    A blood sugar level below 140 mg/dL suggests that your glucose metabolism is functioning correctly. In contrast, a level of 140 mg/dL or higher may indicate gestational diabetes or other issues with glucose management. High blood sugar levels can mean your body is not effectively processing glucose. This test is generally part of routine pregnancy screenings and is important for managing and preventing possible complications.

    FAQs on Glucose Challenge Test (75 g) - 2 hours Test in Noida

    The cost of the Glucose Challenge Test is ₹ 550. This price includes home sample collection within 60 minutes of test confirmation, with reports available in 6 hours.

    Yes, Orange Health Labs offers home sample collection services for the Glucose Challenge test (75 g) in Noida. Your sample can be collected at home within 60 minutes of booking, subject to slot availability.

    The Glucose Challenge Test (75 g) is done to screen for gestational diabetes during pregnancy. It evaluates how well your body processes glucose, helping to identify any issues early.

    No, fasting is not necessary before taking the Glucose Challenge Test (GCT).

    To book a blood test or health checkup through our platform, follow these steps:

    • Find the Test : Search for "Glucose Challenge Test (75 g) near me" and visit the Orange Health page from the results.

    • Review and Verify : Select the Glucose Challenge Test, check any prerequisites, enter your location, and complete the booking by choosing a convenient collection time.

    • Sample Collection : An eMedic will visit for home sample collection at the scheduled time.

    • Laboratory Processing : The sample will be processed in our ICMR-approved and NABL-accredited laboratory for analysis.

    • Receive Results : Your Glucose Challenge test at home will be sent via email or WhatsApp within 6 hours and can also be accessed through our app.

    The normal levels for the Glucose Challenge Test (75 g) are below 140 mg/dL.

    After you book the GCT test at home, an eMedic from Orange Health Labs will collect your home sample within 60 minutes. The collection process takes just a few minutes, and you can expect your reports online within 6 hours.

    The frequency of the GCT depends on your doctor’s assessment of your condition and risk factors. Follow your doctor’s advice on how often to take the test.

    A Glucose Challenge test (75 g) in Noida measures one parameter: blood glucose levels two hours after consuming a glucose solution.

    Orange Health Labs provides the Glucose Challenge Test (75 g) in Noida, delivered conveniently to your home without needing a physical laboratory visit. Localities in Noida include but are not limited to Sector 14, Sector 15, Sector 21, Sector 22, Sector 23, Sector 24, Sector 29, Sector 31, Sector 40, Sector 42, Sector 43, Sector 45, Sector 46, Sector 50, Sector 51, Sector 52, Sector 53, Sector 54, Sector 55, Sector 56, DLF Phase 1, DLF Phase 2, DLF Phase 3, DLF Phase 4, and DLF Phase 5.

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    References

    1. Glucose challenge test for detecting gestational diabetes mellitus: a systematic review. BJOG: An International Journal of Obstetrics & Gynaecology.  Available from:  https://obgyn.onlinelibrary.wiley.com/doi/epdf/10.1111/j.1471-0528.2011.03254.x?src=getftr
    2. Cleveland Clinic. Gestational Diabetes [Internet]. Cleveland Clinic. 2022.  Available from:  https://my.clevelandclinic.org/health/diseases/9012-gestational-diabetes
    3. Nakrani MN, Wineland RH, Anjum F. Physiology, Glucose Metabolism [Internet]. PubMed. Treasure Island (FL): StatPearls Publishing; 2023.  Available from:  https://www.ncbi.nlm.nih.gov/books/NBK560599/
    4. Retnakaran R, Ye C, Hanley AJ, Connelly PW, Sermer M, Zinman B. Screening Glucose Challenge Test in Pregnancy Can Identify Women With an Adverse Postpartum Cardiovascular Risk Factor Profile.  Available from:  https://www.ahajournals.org/doi/10.1161/JAHA.119.014231