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DNA test to prove paternity2025-10-13T22:22:47+07:00
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DNA Paternity Test: True Confidence

Provide clear answers with high accuracy.
Whether for personal reassurance or legal reasons, our DNA paternity test kits provide accurate, safe and confidential results.

Health Smile DNA testing service to prove paternity with an accuracy of more than 99.99%

Nationwide home delivery service, reasonable price, convenient, confident in accuracy and privacy.

DNA Paternity test package

Postpartum paternity test for peace of mind

฿ 12,000

Send for testing at Endeavor DNA testing center.
Texas, USA

  • Accuracy greater than 99.99%

  • Results in 10-14 days

  • Use only a swab to collect DNA from the buccal mucosa of the child and the alleged father.

  • No blood draw required

  • Add unlimited number of testee for only 3,900 Thai Baht per person.

Postpartum paternity test and need documents for legal purposes

฿ 22,000

Collect specimen at the our center and our staff only.

  • Issue legally valid documents

  • No blood draw required

  • *The mother must give her consent for the examination.

  • Must come to collect the items for examination at the designated center or by our staff only.

NIPPT test during pregnancy
(Prenatal checkup)

฿ 34,800

Can be tested as early as 7 weeks of pregnancy.

Help make decisions about the future

  • Accuracy greater than 99.99%

  • Results within 21 days

  • Blood was drawn from the pregnant mother and DNA was collected from the suspected father using a swab.

All packages can consult with a specialist and doctors via Telemedicine. No additional charges

Want more expert advice?

Add LINE : @HealthSmile

Paternity testing, or DNA testing to confirm genetic relationships, is very useful in many ways , especially in the family and medical fields.

Paternity testing plays a vital role in promoting family well-being by strengthening trust, nurturing family bonds, and ensuring that each family member receives proper care and recognition. It also supports the fulfillment of legal rights and responsibilities, such as child recognition, custody arrangements, and inheritance division.

Beyond family and legal purposes, paternity testing also serves important medical benefits. It helps identify genetic diseases that may be passed from father to child—such as thalassemia, certain types of cancer, and other hereditary disorders. Early identification of these genetic risks allows doctors to provide better health planning, preventive care, and early intervention to improve long-term outcomes for both parent and child.

Therefore, DNA paternity testing is important not only to create trust and understanding among family members, but also to help families plan well for the safety and happiness of their members.

Frequently asked questions about paternity testing

A paternity test is a comparative DNA analysis that determines whether an individual is the biological father of a child. Since a child inherits half of their DNA from each parent, the father and child usually share at least half of their genetic markers.

Paternity testing is commonly used in two main situations:

  • For peace of mind (informational purpose only)

This type of test is conducted purely for personal knowledge and reassurance. Understanding biological relationships can also benefit the child’s healthcare, particularly if the father carries genetic conditions that may affect the child.

  • For legal purposes

This test is performed when results are required as evidence in legal matters such as child custody, alimony, inheritance disputes, or other judicial proceedings where proof of paternity is necessary.

Paternity DNA testing—whether performed during pregnancy (prenatal) or after birth—is highly reliable, with an accuracy rate of up to 99.99% in confirming biological paternity.

Yes, both tests use the same high-quality methods, equipment, and laboratory procedures, ensuring equal accuracy.

The key difference lies in the sample collection process and documentation.

A Legal Paternity Test must follow a strict chain-of-custody procedure, and the final report is verified and stamped by a Notary Public, making it legally admissible for use in courts and official matters.

How many types of paternity tests are there? What are they?

There are two types of paternity tests:

  • Prenatal paternity test (Examination can be done in pregnant woman).
    We call this test NIPPT (Non-invasive prenatal paternity test) The examination can done from the 7th week of pregnancy onwards by drawing blood from the mother and collecting cells from the cheek of the suspected father.
  • Postpartum DNA paternity test
    This test can be done as early as the child was born. We collect DNA samples by swabbing cells from the cheek of both the infant and the suspected father. No blood required, no pain. This test can also using nail clippings, hairs, toothbrush, etc. (more detail…)

Benefits in the package

Can be checked during pregnancy and after birth.

Prenatal screening (NIPPT) :
Can be tested from 7 weeks of pregnancy.
No risk of miscarriage

Postpartum checkup:
It is a painless and accurate test using the buccal mucosa of the child and the suspected paternity.

Accuracy greater than 99.99%

Paternity testing accuracy is higher than 99.9% with AABB, ANAB, Ministry of Justice, etc. standards, USA* and Thailand standards.

Relieve doubts and prevent criticism.

To reduce the worries and questions in your mind, our DNA test kits provide clarity on all the answers you need.

Safe and private

We keep your confidentiality with strict measures at every step. You can be assured of security and privacy.

Providing services to homes nationwide

With a nationwide network of service providers, you don’t have to waste time traveling. Convenient and ready to provide advice from a team of experienced experts.

Reviews from service recipients

“The service was very good. The staff gave good advice on the various steps. There was also a staff member who came to collect DNA at my workplace. The admin staff gave very good advice. I got the results within 10 days.” (Translated by Google translate)

Juraiwan

“Very good service, answers questions quickly, provides complete information, and gives results quickly.” (Translated by Google translate)

Pakadej

“I checked because I was doing IVF, but I’m not sure if the embryo was inserted correctly. I asked the doctor and he said it was definitely correct, but it was for peace of mind.

The process is very convenient and fast. The staff gave very good advice. The nurse who came to draw blood (the mother’s blood had to be drawn during pregnancy) was punctual and fast. The blood draw was not painful at all. The price was reasonable. The results were reported very quickly. You’ll know in just 7 days.” (Translated by Googlet translate)

Jirawan S.
Lab DNA paternity

Postpartum paternity test for peace of mind

฿ 12,000

Send for testing at Endeavor DNA testing center.
Texas, USA

  • Accuracy greater than 99.99%

  • Results in 10 days

  • Use only a swab to collect DNA from the buccal mucosa of the child and the suspected father.

  • No blood draw required

  • There is no need to examine the mother.

  • Collect the items for examination by yourself or make an appointment for an officer to collect the items for examination at your home nationwide.

  • Add unlimited number of suspected fathers for only 3,000 Thai Baht per person.

Postpartum paternity test and need documents for legal use

฿ 22,000

Check in at the inspection center only.
Distributed throughout the country

  • Accuracy greater than 99.99%

  • Issue legally valid documents

  • Send for testing within the country, results available within 7 days.

  • Use only a swab to collect DNA from the buccal mucosa of the child and the suspected father.

  • No blood draw required

  • The mother must give her consent for the examination.

  • Must come to collect the items for examination at the designated center only.

Lab DNA paternity for law

NIPPT During pregnancy

฿ 34,800

– Know the results quickly, starting from 7 weeks in the womb.
– Help make decisions about the future
– Provides information on prevention of diseases that may be inherited from the real father.

  • Accuracy greater than 99.99%

  • Results within 21 days

  • Blood was drawn from the pregnant mother and DNA was collected from the buccal mucosa of the suspected father using a swab.

  • Unable to issue legal documents

  • You can make an appointment for an officer to collect items for inspection at your home nationwide.

Know the results from the womb. There are many benefits.

Not sure which type of examination you should get? You can consult an expert here.

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