What happens if GCT is high in pregnancy?

A high GCT in pregnancy suggests possible gestational diabetes and requires a diagnostic oral glucose tolerance test and closer obstetric care. Management may include diet, exercise, blood-glucose monitoring and sometimes metformin or insulin. Untreated hyperglycaemia increases risks of large birth weight, preeclampsia, cesarean delivery and neonatal hypoglycaemia or jaundice, and raises long-term diabetes risk for mother and child.

How does GD affect my baby?

Gestational diabetes can make your baby grow larger than average (macrosomia), increasing risks of birth injuries and cesarean delivery. It also raises chances of preterm birth, neonatal low blood sugar, breathing difficulties, and, if uncontrolled, stillbirth. Long-term, exposed children have higher odds of obesity and type 2 diabetes. Good glucose control and medical monitoring significantly reduce these risks.

Call to Book

Home

Tests

Glucose Challenge Test, GCT-(75gm glucose)

up to 50% off

Glucose Challenge Test, GCT-(75gm glucose), in Patna

Q: What is the GCT glucose test?

The GCT (glucose challenge test) screens for gestational diabetes, usually at 24–28 weeks. You drink a 50 g glucose solution (non‑fasting) and have blood taken one hour later to measure glucose. If the result exceeds the screening threshold (commonly about 140 mg/dL or 7.8 mmol/L), a diagnostic oral glucose tolerance test is done to confirm.

Q: What is the 75g oral glucose challenge?

The 75 g oral glucose challenge (OGTT) is a diagnostic test to assess how your body handles sugar. After an overnight fast a baseline blood glucose is measured, you drink a 75 g glucose solution, and blood glucose is rechecked—commonly at 1 and 2 hours. Results help diagnose diabetes or gestational diabetes using established glucose thresholds.

Q: Is 75 grams of glucose normal?

Yes — a 75‑gram oral glucose load is the standard dose used in the adult oral glucose tolerance test (OGTT) to diagnose prediabetes and diabetes, not a recommended dietary amount. For adults, fasting plasma glucose <100 mg/dL is normal; 2‑hour post‑load <140 mg/dL is normal, 140–199 mg/dL indicates impaired glucose tolerance, and ≥200 mg/dL indicates diabetes. Discuss results with your clinician.

Looking for Glucose Challenge Test, GCT-(75gm glucose) in Anisabad, Patna? The Glucose Challenge Test with 75 g measures how your body handles a fixed amount of sugar. GetVisit offers verified NABL labs in Anisabad and Patna City, transparent pricing and home collection.

Centre Visit

SAMPLE TYPE

Blood

FASTING REQUIRED

GENDER

Female

GET REPORTS IN

25 hours

TEST INCLUDED

20K+Customers

CertifiedLabs

4.5+Rating

ProvenAccuracy

What is a Glucose Challenge Test, GCT-(75gm glucose) Test in Patna ?

What is Glucose Challenge Test, GCT-(75gm glucose)?

The Glucose Challenge Test with 75 g measures how your body handles a fixed amount of sugar. It checks blood glucose before and after you drink a sugary solution. India has the world's second-largest absolute diabetes burden, and the majority of cases remain undiagnosed for years before detection, a gap that regular testing directly addresses.

What does 75gm glucose measure?

Glucose is the main fuel for your cells. Insulin from the pancreas helps move glucose into cells. The test shows if blood sugar stays too high. It is commonly used during pregnancy to screen for gestational diabetes.

What symptoms suggest 75gm glucose may be needed?

A doctor may recommend 75gm glucose when a patient reports excessive thirst, frequent urination, unexplained weight loss, blurred vision, fatigue, slow-healing wounds or cuts, recurrent skin or urinary tract infections, and tingling or numbness in the hands or feet. Sample collection for Patna is available at labs and at home across Anisabad, Patna City, and surrounding neighbourhoods.

How is 75gm glucose performed?

At a GetVisit-partnered lab in Anisabad or Patna City, Patna, a certified phlebotomist cleans the inner elbow, locates a vein, and draws the required blood (typically 5 to 10 mL). The procedure takes 3 to 5 minutes. You feel a brief pinch at insertion and mild pressure during collection, then can eat, drive, and resume all activities immediately afterwards.

How accurate is 75gm glucose?

Every GetVisit sample from Anisabad, Patna City, and across Patna is processed at NABL-accredited labs that use internationally calibrated reference standards, pass external quality assessments, and maintain internal quality control at every shift. Reports are accepted by all major hospital networks, specialists, and insurance providers in India.

Are there any risks to 75gm glucose?

Risks are minimal. Some people notice a small bruise or brief soreness at the needle site, which settles within a day or two. Serious problems such as infection are very rare when sterile, single-use equipment is used, as it is at every GetVisit collection in Anisabad and Patna City, Patna.

Did you know?

For a 75‑gram oral glucose tolerance test in pregnancy, normal thresholds are: fasting <92 mg/dL, 1‑hour <180 mg/dL, and 2‑hour <153 mg/dL.

Glucose Challenge Test, GCT-(75gm glucose) Test Preparation in Patna

Fasting and diet:

Keep an empty stomach for 8 to 12 hours beforehand. Water is allowed throughout. If you take morning medicines, ask your doctor whether to delay them until after collection.

Medication:

If you use insulin or diabetes tablets, follow your doctor's advice; for a fasting glucose, most people take the dose after the sample. HbA1c timing does not affect the result.

What to bring:

Keep your prescription and ID handy, along with your OPD insurance details if applicable. Wear sleeves that roll up easily.

Timing and slots:

An early slot works best, especially for fasting tests. Home collection is available across Phulwari Sharif, Kadamkuan, and the rest of Patna.

Glucose Challenge Test, GCT-(75gm glucose) Test Parameters in Patna

Single standalone test:

Glucose Challenge Test, GCT-(75gm glucose). Can be ordered individually or as part of a preventive health package on GetVisit.

Why Take a Glucose Challenge Test, GCT-(75gm glucose) Test in Patna ?

When does a doctor order Glucose Challenge Test, GCT-(75gm glucose)?

This test is usually part of prenatal screening or an oral glucose tolerance profile. Your doctor may order it if you are pregnant, have high-risk factors, or show symptoms such as increased thirst or frequent urination.

Who should get 75gm glucose done in Patna?

Bihar's urban diabetes burden is growing steadily. Patna's carbohydrate-heavy diet with limited physical activity across Kankarbagh, Rajendra Nagar, and Ashiana Nagar creates significant metabolic risk from the mid-30s, often detected late. Adults above 30 in Patna benefit from periodic health screening that includes Glucose Challenge Test, GCT-(75gm glucose) as part of a broader preventive panel. Residents of Anisabad, Patna City, and across the city with chronic conditions, those on long-term medication, and individuals with a relevant family history should test at the frequency their specialist recommends.

What conditions can 75gm glucose help diagnose?

It helps diagnose gestational diabetes and impaired glucose control. Abnormal results can come from obesity, poor diet, insulin resistance, certain medications, or underlying diabetes. Family history of diabetes makes this test more important.

What do 75gm glucose results mean?

Post-meal glucose (2 hours after eating) above 140 mg/dL indicates impaired glucose tolerance. Above 200 mg/dL with symptoms is diagnostic of diabetes. Oral glucose tolerance test (OGTT): 2-hour value below 140 mg/dL is normal, 140-199 mg/dL is pre-diabetes, 200 mg/dL or above is diabetes.

How often should 75gm glucose be repeated?

Adults with a normal result: every 3 years from age 30, or annually if overweight or with a family history. Pre-diabetics: every 6 to 12 months. Diagnosed diabetics: HbA1c every 3 months until controlled, then every 6 months. Testing frequency rises during medication changes or pregnancy.

What happens after your 75gm glucose results are ready?

You will be notified the moment results are ready, usually the same day for routine tests. Open the report in the GetVisit app to see each value beside its reference range, share it with your doctor in a tap, or book a specialist consultation to talk it through.

How to Book a Test ?

Search & Add Test

Search by test names and add it to your cart

Select a Lab

Choose your preferred labs from top trusted partners

Select Date & Slot

Select a convenient date and time for your test

Pay & Book

Make payment and get confirmation within 2 hours

Frequently asked questions

For any unanswered questions, reach out to our support team via email. We will assist you as soon as possible

What is a normal GCT test with 75 gms glucose level in pregnancy?

For a 75‑gram oral glucose tolerance test in pregnancy, normal thresholds are: fasting <92 mg/dL, 1‑hour <180 mg/dL, and 2‑hour <153 mg/dL. Meeting or exceeding any of these values on the test typically indicates gestational diabetes and warrants further assessment. Discuss abnormal results promptly with your obstetrician for confirmation and management.

What is the GCT glucose test?

The GCT (glucose challenge test) screens for gestational diabetes, usually at 24-28 weeks. You drink a 50 g glucose solution (non‑fasting) and have blood taken one hour later to measure glucose. If the result exceeds the screening threshold (commonly about 140 mg/dL or 7.8 mmol/L), a diagnostic oral glucose tolerance test is done to confirm.

What is the 75g oral glucose challenge?

The 75 g oral glucose challenge (OGTT) is a diagnostic test to assess how your body handles sugar. After an overnight fast a baseline blood glucose is measured, you drink a 75 g glucose solution, and blood glucose is rechecked, commonly at 1 and 2 hours. Results help diagnose diabetes or gestational diabetes using established glucose thresholds.

Is 75 grams of glucose normal?

Yes, a 75‑gram oral glucose load is the standard dose used in the adult oral glucose tolerance test (OGTT) to diagnose prediabetes and diabetes, not a recommended dietary amount. For adults, fasting plasma glucose <100 mg/dL is normal; 2‑hour post‑load <140 mg/dL is normal, 140-199 mg/dL indicates impaired glucose tolerance, and ≥200 mg/dL indicates diabetes. Discuss results with your clinician.

Can I take my diabetes medication before Glucose Challenge Test, GCT-(75gm glucose)?

If you take insulin or diabetes tablets and are fasting for Glucose Challenge Test, GCT-(75gm glucose), ask your doctor whether to delay the dose until after the sample is collected, to avoid a low-sugar episode.

Do I need a doctor's prescription to book Glucose Challenge Test, GCT-(75gm glucose)?

You can book Glucose Challenge Test, GCT-(75gm glucose) on GetVisit with or without a prescription, though a doctor's advice helps with interpreting the result. Cashless OPD may require a referral, depending on your insurer.

Visit Health Experience

End-to-end care delivered at the right time through our nationwide network

5,000+

Hospitals/Clinics

India's most trusted health centres

Optional 'You Book, Visit Pays' feature

Cashless coverage from metro to rural

65,000+

Doctors & Specialists

Priority access & same-day care

Cashless in 1250+ cities

Custom doctor onboarding

7,800+

Diagnostics Partners

NABL-accredited labs

Hassle-free sample collection

Seamless report & prescription tracking

19,000+

Pharmacy Delivery Pincodes

Home delivery & store pickup options

End-to-end order tracking

Auto-refills for regular medications

Your Care, Our Commitment!

More than 12,000 people trust us with their health

Vijay Bisht was friendly, helpful, and made our home test process seamless. Grateful for his timely support and follow-up.

Usha Parvathy

Partner at Deloitte

A big thank you to Shikhar from the Visit app for going above and beyond to arrange a last-minute appointment during an urgent situation. His seamless coordination truly made a difference.

Tejas Baxix

Associate Vice President

A clean facility enhances experience. Quick checkups are a plus. Miss Rinku from Aditya Birla Health Insurance provided excellent service and handled our files well.

Sadaanand Asai

Employee

“The service was excellent—she was helpful, efficient, and made my recovery smooth and stress-free. Her support made a real difference.”

Ishan Kaul

Manager Administration

“Thank you, Shared Gupta, for the great support with my reimbursement claims and Wipro health packages. Truly appreciated!”

Karen Colaco

Employee

Thank you, Rinku. I appreciate your help during my visit. The hospital staff were courteous and professional. Overall, a very good experience!

Deepak kumar

Employee

Vijay Bisht was friendly, helpful, and made our home test process seamless. Grateful for his timely support and follow-up.

Usha Parvathy

Partner at Deloitte

A big thank you to Shikhar from the Visit app for going above and beyond to arrange a last-minute appointment during an urgent situation. His seamless coordination truly made a difference.

Tejas Baxix

Associate Vice President

A clean facility enhances experience. Quick checkups are a plus. Miss Rinku from Aditya Birla Health Insurance provided excellent service and handled our files well.

Sadaanand Asai

Employee

“The service was excellent—she was helpful, efficient, and made my recovery smooth and stress-free. Her support made a real difference.”

Ishan Kaul

Manager Administration

“Thank you, Shared Gupta, for the great support with my reimbursement claims and Wipro health packages. Truly appreciated!”

Karen Colaco

Employee

Thank you, Rinku. I appreciate your help during my visit. The hospital staff were courteous and professional. Overall, a very good experience!

Deepak kumar

Employee

I want to share my feedback on the help I received for my health checkup. I was happy with the guidance and support. Thank you for your assistance; it made the experience stress-free.

Rahul Shelke

Employee

Huge shoutout to Shikhar from the Visit app! He has been incredibly supportive during emergencies — always responsive and ready to help. Truly impressed by his dedication and calm efficiency.

Somchand

Employee

“I connected with the concierge team today and spoke with Vijay—he was helpful and made a real effort to address my concerns.”

Archana Bhutani

Employee

I appreciate Shreshta's outstanding support. She kept me updated on my medicals after hours and ensured everything went smoothly. Her proactive communication and care made a big difference.

Nirmal S

Employee

“Grateful to Shikhar for finding a cataract specialist at a convenient time and ensuring a smooth experience. A true asset to the Visit team!”

Shilpa Gupta

Employee

Hi Aniket, Annu, Mayur, I appreciate Shikhar's support in organizing clinic appointments for my child at odd hours. It's a sensitive matter for any parent, and I'm thankful for his understanding.

Nikhil Sobti

Employee

I want to share my feedback on the help I received for my health checkup. I was happy with the guidance and support. Thank you for your assistance; it made the experience stress-free.

Rahul Shelke

Employee

Huge shoutout to Shikhar from the Visit app! He has been incredibly supportive during emergencies — always responsive and ready to help. Truly impressed by his dedication and calm efficiency.

Somchand

Employee

“I connected with the concierge team today and spoke with Vijay—he was helpful and made a real effort to address my concerns.”

Archana Bhutani

Employee

I appreciate Shreshta's outstanding support. She kept me updated on my medicals after hours and ensured everything went smoothly. Her proactive communication and care made a big difference.

Nirmal S

Employee

“Grateful to Shikhar for finding a cataract specialist at a convenient time and ensuring a smooth experience. A true asset to the Visit team!”

Shilpa Gupta

Employee

Hi Aniket, Annu, Mayur, I appreciate Shikhar's support in organizing clinic appointments for my child at odd hours. It's a sensitive matter for any parent, and I'm thankful for his understanding.

Nikhil Sobti

Employee