How to get a genetic test

Understand the steps involved in genetic testing, from consultation and sample collection to receiving your results

If you are considering genetic testing, it is helpful to understand the steps involved and what to expect at each stage. From the initial consultation and sample collection to laboratory analysis and receiving your results, testing follows a series of clearly defined steps guided by healthcare professionals.

Your doctor or genetic counsellor can advise you at each stage and help you understand what the results may mean for your individual situation.

Step 1: Medical consultation and test recommendation

Genetic testing begins with a medical consultation to determine whether testing is appropriate for you. A physician specialist or medical geneticist will review your personal and family medical history and recommend the most suitable genetic test based on your clinical situation.

Step 2: Sample collection

Once a test is prescribed, a biological sample is collected for analysis. This is usually done at a blood collection point or another authorised location, using a blood sample or a cheek swab depending on the test requirements.

Step 3: Laboratory analysis

Your sample is sent to one of , where DNA sequencing and analysis are performed using validated . This step identifies genetic changes that may be relevant to your health.

Step 4: Receiving your results and medical report

After analysis is complete, a comprehensive medical report is prepared. The results are shared with your healthcare provider, who will explain the findings and what they may mean for your health, prevention, or treatment options.

Step 5: Genetic counselling and support

is available to help you understand your results and their implications. It can be useful before testing, after receiving results, or at any point if you would like support in making informed decisions for yourself or your family.

Before your appointment

To make the most of your consultation, it may help to prepare:

  • details of your symptoms or medical history
  • information about relatives with relevant diagnoses
  • previous test results, if available
  • a list of questions or concerns

Having this information ready can support a more thorough and personalised assessment.

How long does genetic testing take?

The time required to receive genetic test results depends on the type and complexity of the test. Your healthcare provider will usually give you an estimated timeframe when the test is ordered.

Who receives the results?

Genetic test results are typically communicated through your healthcare provider, such as your doctor or genetic counsellor. Depending on your care setting, results may be shared during a consultation, by phone, or through another agreed method.

Frequently asked questions

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Genetic testing can be accessed through a referral from a healthcare professional, your GP, a hospital specialist, or a genetic counsellor. If you are interested in a specific genetic test, ask your clinician or check out your local Medicover provider and the availability in our global network.
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This page is intended for general patient education only. It does not replace advice from your doctor, genetic counsellor, or other qualified healthcare professional. Always discuss your individual circumstances with your care team.