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Before you order
Compare DNA testing options according to your goal, sample type, reporting scope, intended use, and the limitations of each test.
Learn how to choose the right DNA test
DNAOM support hub
Clear DNA testing support from choosing a test to reading results.
Whether you are comparing DNA tests, preparing an at-home sample, waiting for results, or trying to understand what a report is designed to tell you, DNAOM brings practical guidance together in one place for customers across the United States.
- Before-order guidance
- Collection and timing help
- Human and pet DNA resources
Not sure where to start?
Begin with the question you want your DNA test to help answer, then compare the testing options designed for that purpose.
Find the right help
Start with the stage of DNA testing you are in
The right support depends on whether you are still selecting a test, completing the testing process, or looking for information about a specific type of DNA report.
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Understand the testing process
Learn what generally happens after you choose a test, including sample collection, laboratory processing, and result timing.
See how DNA testing works03
Find product-specific guidance
Go directly to information related to human genetic tests, dog DNA testing, cat DNA testing, methylation, lactose intolerance, celiac disease, and other focused testing categories.
Explore DNA testing options
Support that stays relevant
Move from general education to the test that matches your question
DNAOM support content is structured around real testing decisions. Instead of sending you through unrelated pages, guides connect educational questions with the most relevant testing categories and next steps.
- Understand the purpose first. Know what a DNA test is designed to report before deciding whether it is relevant to your goal.
- Review how the sample is collected. The required sample and collection process can vary depending on the type of DNA test.
- Set realistic turnaround expectations. Result timing can depend on the selected test and laboratory workflow.
- Read the report in context. Genetic information is most useful when you understand what was tested and the limitations of the report.
For human health testing:
Genetic information can provide useful context, but a DNA report
should not replace diagnosis, treatment, or individualized medical
advice from a qualified healthcare professional.
Help by question
Find answers based on what you need to know
If you already know the type of question you have, use these resources to move directly to more focused guidance.
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How do DNA test kits work?
Learn about ordering, sample collection, return, laboratory processing, and report delivery. Read the guide.
2
Are DNA tests accurate?
Review factors that can influence test accuracy and why the scope of the selected test matters. Learn about DNA test accuracy.
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How long do DNA test results take?
Understand the factors that can affect laboratory turnaround and result availability. See result timing guidance.
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How do I understand my DNA report?
Learn how to review report sections, terminology, findings, and limitations in the correct context. Learn how to read DNA results.
Product-specific support
Find guidance for the DNA test you are researching
Human and pet DNA tests are designed for different questions. Use the relevant support path rather than treating all genetic tests as the same type of product.
Methylation testing
Learn what methylation-related genetic testing is designed to examine and what information may appear in the report.
Learn about methylation testingLactose intolerance testing
Review how genetic testing may be used to examine variants associated with inherited lactose digestion traits.
Read the lactose intolerance testing guideCeliac disease genetic testing
Understand the role and limitations of genetic information associated with celiac disease susceptibility.
Read the celiac testing guideDog breed testing
Learn how breed DNA analysis may provide information about likely breed ancestry and composition.
Learn how dog DNA tests workDog disease testing
Understand how targeted genetic screening may identify selected inherited variants associated with canine conditions.
Read the dog disease testing guideCat disease testing
Review how feline genetic testing may examine selected inherited variants, including condition-specific testing.
Read the cat disease testing guide
Popular support guides
Learn more before choosing a DNA test
These guides answer common questions shoppers often have before deciding whether DNA testing is right for their situation.
Genetic testing basics
What is genetic testing?
Understand the basic purpose of genetic testing and the different types of questions DNA analysis can address.
Cost guidance How much does a DNA test cost?Learn why pricing can vary depending on test type, laboratory work, reporting scope, and intended purpose.
Comparison How to compare DNA testsReview what matters when comparing DNA tests instead of choosing solely by price or the number of reported markers.
Dog testing Are dog DNA tests worth it?Consider the testing goal, report scope, limitations, and type of information you expect from a dog DNA test.
Cat testing How do cat DNA tests work?Learn how cat DNA sample collection, laboratory analysis, and genetic reporting generally work.
Result access Private DNA result accessLearn more about accessing DNA test reports through the intended private results workflow.
Quick answers
Common DNAOM support questions
Which DNA test should I choose?
Start with what you want to understand, then compare tests by intended purpose, sample type, report scope, limitations, and cost.
Compare DNA test optionsHow long will my results take?
Timing depends on the selected test and laboratory workflow. Collection and shipping time may also affect the overall process.
Learn about result timingWhere can I find more DNAOM answers?
The DNAOM FAQ provides additional information about testing, ordering, reports, and other common customer questions.
Browse all FAQs
Find your next step
Start with the question you want your DNA test to answer
Compare DNAOM's available human and pet DNA testing options, understand how the process works, and use the support resources that are most relevant to your testing goal.