Pregnancy Test: Procedure, Cost, Preparation, and Normal Range

A Pregnancy test is one of the simplest and most important tools to confirm whether a woman is pregnant. It detects a hormone called human chorionic gonadotropin (hCG), which is only produced in the body during pregnancy. Once an egg is fertilized and attaches to the uterus, the body begins to produce this hormone.

This guide will explain when to take a pregnancy test, how it is performed, how to prepare for it, what the results mean, and the associated costs in India.

Purpose Of the Pregnancy Test

The purpose of the pregnancy test is to find out if you are pregnant. It detects a hormone called hCG (human chorionic gonadotropin) in your urine or blood, which your body starts making soon after a fertilized egg attaches to the uterus. This test helps confirm pregnancy early, allowing you to begin proper care and make informed health decisions.

Why is the Pregnancy Test Done?

Doctors suggest pregnancy tests for several important reasons:

  • To confirm pregnancy: If you’ve missed a period, feel tired, or have morning sickness, a test can confirm pregnancy.
  • Before medical procedures: Some medications and procedures are unsafe during pregnancy, so doctors need to confirm before proceeding.
  • In fertility treatments : Women undergoing IVF or other fertility treatments need regular testing to track success.
  • To explain symptoms: Irregular periods, abdominal pain, or unusual fatigue may sometimes be linked to early pregnancy.

By detecting pregnancy early, women can receive proper care, nutrition, and medical advice for a healthy pregnancy journey.

When Do You Need a Lupus Pregnancy Test?

The right time to take a pregnancy test depends on your cycle and symptoms. Here are everyday situations when testing is helpful:

  • Missed your period: This is the most common sign of pregnancy.
  • Unusual symptoms: Fatigue, breast tenderness, nausea, or increased urination may suggest early pregnancy.
  • Unprotected sex: If you had unprotected intercourse and want to know if you’re pregnant.
  • After IVF or fertility treatment: Doctors may recommend blood pregnancy tests at specific intervals.
  • Irregular bleeding: If you have spotting instead of a regular period, testing may clarify if you’re pregnant.

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Types of Pregnancy Tests

There are two types of Pregnancy Tests:

Urine Pregnancy Test

  • This is the most commonly used test.
  • You can take it at home using a test kit or visit a clinic.
  • It detects hCG in the urine.
  • Results are quick, usually within 3–5 minutes.

Blood Pregnancy Test

  • This test is done at a diagnostic lab or hospital.
  • It detects even small amounts of hCG earlier than a urine test. There are two types:
  • Qualitative hCG test: Simply shows if you're pregnant (yes/no).
  • Quantitative hCG test: It checks the exact amount of hCG hormone in your blood.
  • Results usually come within 24 hours.

How Does the Pregnancy Test Work?

A pregnancy test checks for a hormone called hCG in your body. This hormone is made only after a fertilized egg sticks to the wall of the uterus, which usually happens 6 to 12 days after conception.

Here's how it works:

  • In urine tests (home or clinical), the test strip has special chemicals that react to hCG. When you apply urine to the strip, it shows lines or symbols indicating whether hCG is present.
  • In blood tests, your sample is analyzed in a lab to measure the exact amount of hCG in your bloodstream.

If hCG is found in your urine or blood, the test result is positive, meaning you are likely pregnant. If no hCG is detected, the result is negative.

What to Expect During the Pregnancy Test Procedure?

For a urine test, wash your hands and collect a mid-stream urine sample in a clean container. Dip the test strip into the urine or add drops to the test area, then wait 1 to 5 minutes to read the result. One line means not pregnant, two lines mean pregnant, and unclear results may need a repeat test. During a blood test, a nurse draws a small amount of blood from a vein in your arm. The sample is then sent to a laboratory for analysis. Results usually come within a few days.

How Should I Prepare for the Pregnancy Test?

Preparation for a pregnancy test is usually simple:

  • Fasting is not required, unless your doctor advises otherwise.
  • Use early morning urine for home tests, as it has the highest concentration of hCG.
  • Inform your doctor about any medications, including fertility drugs, as they may affect the results.
  • Avoid excessive fluid intake before the test, as it can dilute the urine and result in inaccurate test results.
  • Wear a loose clothes for easy access to your arm if you’re doing a blood test.

What Type of Sample is Collected for the Pregnancy Test?

For a pregnancy test, the sample collected depends on the type of test being done. In a urine test, a small amount of urine is collected, usually a mid-stream sample in a clean, dry container. This is the most common and easy method at home or in hospitals. For a blood test, a healthcare provider will take a small blood sample from a vein in your arm using a clean needle. The sample is then sent to a lab to check for pregnancy hormones. Both methods are quick, and the process is usually safe and comfortable.

How is the Pregnancy Test Performed?

The pregnancy test can be done using either urine or blood. For a urine test, you usually collect a small sample of your urine in a clean container or directly use a test strip or stick. The test strip or stick is then dipped into the urine or held in the urine stream. After waiting for a few minutes, you check the test window for the results.

For a blood test, a healthcare provider will clean a small area on your arm and use a thin needle to draw a small amount of blood from a vein. This sample is sent to a lab where it is tested for pregnancy hormones. Both tests are quick, simple, and safe, with minimal discomfort.

How Long Does the Pregnancy Test Take?

Urine test results are usually ready within 2 to 5 minutes. For a blood test, the sample is taken in approximately 5–10 minutes, and results typically return within a few hours to 1–2 days, depending on the laboratory.

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Understanding Pregnancy Test Results and Follow-Up

Positive Result:

  • Confirms that you are pregnant.
  • Your doctor suggests an ultrasound to confirm the and health of the pregnancy.
  • Begin prenatal care and take the necessary supplements, such as folic acid.

Negative Result:

  • This means you are likely not pregnant.
  • However, if taken too soon, it may yield a false result.
  • If your period still doesn’t come, repeat the pregnancy test after a few days or consult your doctor.

What Should I Do After Getting My Pregnancy Test Results?

After a positive test:

  • Schedule a visit with your gynecologist or obstetrician to begin your pregnancy care.
  • Begin prenatal vitamins and avoid alcohol, tobacco, and harmful medications.
  • Your doctor will create a prenatal care plan for a healthy pregnancy.

After a negative test:

If you're still experiencing symptoms, your doctor may investigate other potential causes, such as stress, hormonal imbalances, or thyroid issues.

How Much Does the Pregnancy Test Cost in India?

The cost of a pregnancy test in India varies depending on the type of test and the location:

  • Pregnancy Test Kit: You can find home pregnancy test kits at most medical stores. They provide a quick and private way to find out if you’re pregnant
  • Urine Pregnancy Test at a Lab: A urine pregnancy test done at a diagnostic center gives accurate results with the help of trained healthcare professionals. It ensures the test is done correctly and reduces the chances of errors.
  • Blood Pregnancy Test (hCG Test): Blood tests for pregnancy are more sensitive and may be recommended for early confirmation or if there’s a medical concern.

The cost can vary based on factors such as the type of test, location, healthcare facility, and additional services provided. You can call us to confirm the exact cost and available options for pregnancy testing near you.


Frequently Asked Questions

No, the pregnancy test is not painful. Most pregnancy tests use urine and are easy to do at home. If you have a blood test, it may involve a small needle prick, which might cause a quick pinch but is usually not painful.

Yes, you can eat and drink normally before a pregnancy test. For urine tests, it’s best to use the first urine in the morning for the most accurate result. Blood tests don’t usually require any special preparation.

Some medications, like fertility drugs or hormone treatments, might affect pregnancy test results. It’s important to tell your doctor about any medicines you’re taking before the test.

If the test shows a negative result but you still suspect pregnancy, your doctor may ask for more tests. If the test is positive but shows any issues, your doctor will guide you with the next steps to take for your health.

You usually only need a pregnancy test if you think you might be pregnant or if your doctor advises it. There’s no need to test repeatedly unless recommended by your healthcare provider.

For urine pregnancy tests, results are often available within minutes. Blood test results may take a 12 to 24 hrs a couple of days depending on the lab. Your doctor will inform you when your results are ready.

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