How Does a DNA Paternity Test Work?

DNA Paternity Test

Usually, families are certain regarding the paternity of their child. But some situations can arise, which demand the absolute proof of paternity for legal and official reasons. This is where the paternity test in India becomes helpful for many residents. It provides concrete proof of the genetic link between the father and his child, which is admissible even for official use cases.

An accurate DNA test helps establish paternity for family reunification and legal disputes. Moreover, it also provides personal peace of mind to the family to further move on in their lives.

About Paternity Test

A DNA paternity test is utilized to establish the biological relationship between the father and a child. It involves the DNA analysis of both parties to find the potential genetic match between them.

For this procedure, experts rely on genetic markers, which are the unique and repeating sequences on multiple DNA regions. Such markers are genetically inherited by a child from their biological father.

Upon the analysis of the DNA samples from the father and the child, the experts look specifically at such DNA markers. If the match is found, a biological relationship is established with certainty. However, if there’s the DNA markers do not have the same sequence, the genetic link is firmly rejected.

Paternity Testing

Understanding the Need for Paternity DNA Test

A DNA paternity test is performed for diverse use cases, such as:

Peace of Mind – This is the most common type of DNA test. Many families across the globe opt for this test to confirm the paternity of their child to gain emotional clarity. This test doesn’t involve any additional formalities.

Legal Disputes – A paternity test is also utilized in legal matters related to child custody, child support, and property inheritance. In such cases, a court-admissible evidence is required, which involves additional formalities.

Sponsored Immigration – In family reunification, the embassy may sometimes ask for a DNA test report to confirm the father-child biological link. This happens when the primary documents fail to prove their genetic link.

Changing Name on Birth Certificate – An adopted child who later wishes to reunite with their biological father can request to change their father’s name on the birth certificate. A court-admissible biological evidence is required for this procedure as well.

Non-Invasive Prenatal Paternity Test – This test establishes the biological relationship between the unborn child and the potential father. It involves a safe, painless, and non-invasive procedure. Besides, this test doesn’t determine the gender of the fetus.

The Procedure of a Paternity Test

A paternity test is performed using the following straightforward steps:

1. Scheduling the Test

Initially, the interested party contacts a laboratory to book their appointment to have their DNA samples collected to determine paternity.

2. DNA Collection

A lab expert collects the DNA samples from the alleged father and the child using a cheek/buccal swab. A cotton swab is rubbed on the inside of the cheek walls to obtain the DNA cells. It’s a painless, non-invasive, and safe procedure for individuals of all ages, including children.

3. Lab Analysis

The DNA samples are then securely sealed to prevent contamination & tampering, and sent to the lab for further processing. The lab experts carefully examine and compare the DNA samples to generate accurate results.

4. The Final Result

After finishing the analysis, the experts generate a final report based on the DNA paternity test results. This report is then sent to the tested party’s address.

Chain of Custody Procedure in Paternity Tests

For court-admissible evidence, and in special cases of the embassy, the DNA test is performed under a strict chain of custody procedure. In this process, the DNA samples from the individuals are collected under the watch of an official.

The official initially verifies the identity of the individuals involved in the test by checking their Government-issued IDs. Then the samples are collected and sealed in a tamper-proof package to prevent tampering and contamination.

Moreover, the final report of this test is sent directly to the officials who requested the test. In this case, the report isn’t sent to the tested party to maintain the privacy and integrity of the report.

Paternity DNA Test Cost in India

The cost of a paternity test is measured on the basis of different metrics, it’s because there’s no fixed cost for a DNA test. Instead, it fluctuates, depending on the following factors:

Type of the DNA Test – A DNA test performed solely for emotional clarity to prove paternity costs less, as it doesn’t involve official paperwork. Only the DNA samples are enough for a peace of mind test. But a test performed for official needs, like sponsored immigration or legal disputes, costs because of additional formalities to make the report legally admissible.

Number of People in the Test – The cost of a DNA test heavily depends on how many individuals are included in the test. For instance, in a paternity test, only the father and the child are involved. But if an additional child is included in the test, it’ll significantly impact the cost of the DNA test.

Specialized Tests – Such tests are non-invasive prenatal paternity and GPS Origins (ancestry). These tests utilize an extensive procedure to generate accurate and reliable results. For this reason, their cost is usually higher than any other category of DNA tests.

Quick Delivery of the Report – Individuals are sometimes in need of an urgent delivery of the final report. Therefore, labs often provide the express delivery option, which delivers the reports in 24-48 hours of testing at an additional cost.

Why Choose the DNA Forensics Laboratory for Paternity Tests?

DNA Forensics Laboratory, also known as DFL, is one of the most reliable and trustworthy labs for paternity tests in India. Besides, we also specialize in DNA tests for peace of mind, legal disputes, and sponsored immigration. Moreover, DFL is the only private DNA testing company in India whose DNA test reports are legally admissible in the honorable courts of law.

For more information or to book a paternity test in India, call us at +91 8010177771. Alternatively, you can also send a message on WhatsApp at +91 9266615552.

Frequently Asked Questions

Q1. How to get a paternity test in India?

You can schedule an appointment at DNA Forensics Laboratory Pvt. Ltd. for a paternity test to confirm the father-child biological relationship.

Q2. How much does a paternity test cost in India?

The paternity test cost depends on factors such as the number of people in the test, the purpose of the test, special procedures, and the quick delivery of the final report.

Q3. How is a paternity test done in India?

A lab expert gently rubs the cotton swab on the inside of the cheek walls of the father and the child to collect their DNA samples. The samples are then sent to a lab, where the experts analyze them to find the potential genetic match.

Q4. Can DNA tests confirm a father?

Yes. DNA tests can confirm the fatherhood of a child with absolute certainty.

Q5. Is a DNA paternity test legal in India?

Yes. A paternity test is legal in India. For legal admissibility of the paternity test report, a chain of custody procedure is utilized.

Q6. Can a paternity test be done during pregnancy?

Absolutely. For this purpose, a non-invasive prenatal paternity test is used. It’s a special procedure to establish the paternity of the unborn child with safety, without knowing the gender of the fetus.

Q6. How accurate are DNA tests for paternity?

DNA tests can prove the paternity of a child with 99.99% accuracy, which is enough for personal peace of mind, as well as for solving legal matters.

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