How Long Do DNA Tests Take (And Why)?

Exact Answer: 3 Days- 12 weeks

Contrary to popular belief, DNA testing is a rather quick and painless procedure for the average customer. But, before going for a DNA test, many people want to know the actual amount of time that it takes to get the results. The entire procedure can be completed in a fair amount of time, from purchase to sample collection to receiving your results. 

Furthermore, the majority of testing can be completed entirely from the convenience of your own home. It is important to learn some intriguing facts regarding DNA tests and the firms you should choose if you want a speedy and accurate result.



Test your knowledge about topics related to Health

1 / 10

It takes ____ to keep your mind alert.

2 / 10

What is the main cause of a cold?

3 / 10

What is the main cause of liver disease?

4 / 10

How many hours of sleep is recommended for an adult?

5 / 10

A thick, oily, dark, liquid that forms when tobacco burns is ___________.

6 / 10

What is the best way to lower your risk of heart disease?

7 / 10

What is the best way to prevent the spread of germs?

8 / 10

What are the 5 food groups in a balanced diet?

9 / 10

What is the main cause of heart disease?

10 / 10

What is the best way to prevent the onset of depression?

Your score is


How Long Do DNA Tests Take?

Results TypeTime Taken
DNA For Paternity3-5 Days
DNA For Ancestory12-13 Weeks

The length of time DNA testing takes is determined by the DNA testing service you require as well as the case’s intricacy. The goal of various testing agencies is to provide you with the results as soon as possible. From the time the samples are collected at our laboratory, you can expect to obtain your findings within 2 to 4 business days in most cases.

Before you decide to take a DNA test, there are a few things to consider. Although the amount of time it takes to explore these topics varies greatly amongst people, it is a necessary step. You can ensure that you buy an affordable, trustworthy DNA test that answers the questions you’re most curious about by researching the points listed below.

There are numerous DNA testing companies, but not all of them are trustworthy. Some people are only interested in making money and lack the necessary resources and knowledge to give outstanding service. As a result, you’ll need to undertake some preliminary research to learn more about the organization and its methods.

The amount of time it takes to run a DNA test and prepare your results is determined by the firm you use and the type of DNA testing you perform. Various laboratories may take 3 days to even 12 weeks to provide you with your DNA test results.

One of the easiest elements of the DNA test is collecting your sample. To gather a sample that can be examined while avoiding contamination, it is advised that you read the recommendations carefully beforehand. Any errors in sample collection could cause your results to be delayed or perhaps render the sample unreadable.

Why Do DNA Tests Take That Long?

You must meet particular criteria for a court-ordered DNA test if you choose to proceed through a child-support office in your state or county. The time it takes to complete this process has decreased over time. But, even after that, there are various steps that need to be completed. To begin with, your documents must be processed. 

Not just this, a judge must issue a court order, and then a DNA collection must be arranged. All the paperwork must be completed before the results can be delivered. There is no rush option available during these operations, so expect a long wait. If you decide to take a DNA test at home, it is a rather straightforward procedure. Keep in mind that you don’t always have to be in the lab for a DNA Test. 

You can purchase the test kit online, gather your sample, and mail it to a DNA lab. Your DNA will be extracted from your biological sample in the laboratory. The DNA is then amplified and analyzed by a good scientist using various genetic markers. They may come up with the results and hand them over to you or send them through an email. Sometimes they put the results on online portals so that you can check them easily once your result is ready.

Some situations may necessitate a quick outcome. A good example is DNA paternity testing, which is used by mothers who wish to know who their child’s father is before adding a surname to the birth certificate. Other situations of parentage testing may necessitate a speedy determination of a child’s biological father. You’ll inform the DNA laboratory about the urgency of the outcome in situations like this.


DNA samples from the mother, the kid, and any putative father’s paternal DNA will be required by testing laboratories. In addition to getting these samples, hospital laboratories can execute the test utilizing accelerated methods to reduce turnaround time. Most hospitals can have your results ready in a matter of days. 

It’s possible to get results in as little as a few hours if the lab isn’t too busy. Before a baby is born, genetic tests can be performed by taking a sample of the mother’s amniotic fluid and the DNA samples of the suspected dads. These samples are then subjected to DNA analysis.



Last Updated : 23 February, 2024

dot 1
One request?

I’ve put so much effort writing this blog post to provide value to you. It’ll be very helpful for me, if you consider sharing it on social media or with your friends/family. SHARING IS ♥️

Leave a Comment

Your email address will not be published. Required fields are marked *