Understanding PGT-A Results Timeline in Thailand: What to Expect

If you are waiting for PGT-A results after an IVF cycle in Thailand, you likely want to know how long it will take and what happens next. While every laboratory has its own workflow, most PGT-A results are available within a few weeks. However, the exact timing can vary based on several factors, including the number of embryos tested, the laboratory’s schedule, and whether additional genetic testing is needed. This guide explains the typical timeline, what can affect it, and how to plan your next steps.

At a Glance: PGT-A Results Timeline

• Biopsy is usually performed on day 5 or day 6 of embryo development.
• Results typically arrive within 1-2 weeks after the biopsy, but some clinics may take longer.
• Factors like embryo freezing, transport to an external lab, and repeat testing can extend the wait.
• Your clinic will schedule a follow-up consultation to discuss results and next steps.

What Is PGT-A?

Preimplantation Genetic Testing for Aneuploidy (PGT-A) is a test that checks embryos for an abnormal number of chromosomes. It is often used to help select embryos with the highest chance of implantation and a healthy pregnancy. PGT-A is not a guarantee of success, and it is not necessary for everyone. Your fertility specialist can help you decide if PGT-A is appropriate for your situation.

How Long Does PGT-A Take in Thailand?

The PGT-A process involves several steps, each with its own time requirement:

1. Embryo biopsy: On day 5 or 6 after fertilization, a few cells are removed from the embryo’s outer layer (trophectoderm). This is done in the IVF laboratory.
2. Sample preparation and shipping: If the biopsy is sent to an external genetic laboratory, the sample must be packaged and transported. This can add a day or two.
3. Genetic analysis: The laboratory performs the genetic analysis, which typically takes several days to a week.
4. Result reporting: Once the analysis is complete, the laboratory sends the results to your clinic. Your clinic will then review them and schedule a consultation with you.

In total, you can expect to wait about 1 to 2 weeks after the biopsy for your PGT-A results. However, some clinics may provide results sooner, while others may take longer. It is best to ask your clinic for their specific timeline.

Factors That Can Affect the Waiting Time

Several factors can influence how long you wait for PGT-A results:

• Number of embryos tested: Testing more embryos may take longer, though many labs process batches efficiently.
• Laboratory workload: Busy periods may cause delays.
• External vs. in-house lab: If your clinic sends samples to an external laboratory, shipping and scheduling can add time.
• Need for repeat testing: Occasionally, a sample may not yield enough DNA, and the test may need to be repeated, which extends the timeline.
• Additional genetic testing: If you are also having PGT-M (for a specific genetic condition) or PGT-SR (for chromosomal rearrangements), the analysis may take longer.

What Happens After You Receive PGT-A Results?

Once your results are ready, your clinic will schedule a follow-up appointment to explain them. During this consultation, you will discuss:

• The number of embryos that are chromosomally normal (euploid), abnormal (aneuploid), or mosaic (a mix of normal and abnormal cells).
• The potential for implantation and pregnancy for each embryo.
• Your options for a frozen embryo transfer (FET) or additional testing.

It is important to remember that PGT-A results are not a guarantee of a successful pregnancy. Even a normal embryo may not implant, and other factors such as maternal age and uterine health play a role.

How to Plan for the Next Steps

While you wait for results, you can take practical steps to prepare:

• Ask your clinic about their typical turnaround time so you know what to expect.
• Discuss your embryo transfer plan with your doctor, including whether you will have a frozen transfer in a subsequent cycle.
• Consider your emotional well-being – waiting can be stressful, so plan activities that help you relax.
• Prepare questions for your follow-up consultation, such as what the results mean for your chances of pregnancy and whether any additional testing is recommended.

Questions to Ask Your Clinic About PGT-A Timing

• How long do PGT-A results typically take at your clinic?
• Is the genetic testing done in-house or at an external laboratory?
• Will I be notified as soon as results are available, or will I need to wait for a scheduled appointment?
• What happens if the test needs to be repeated?
• How will I receive my results – through a phone call, email, or in-person consultation?

Next-Step Checklist

• Confirm your clinic’s PGT-A turnaround time.
• Ask about the process for receiving results.
• Schedule a follow-up consultation to discuss results.
• Discuss your embryo transfer plan with your doctor.
• Take care of your physical and emotional health while waiting.

For more information about PGT in Thailand, visit our PGT in Thailand page. You can also explore our guides and FAQ for additional insights.

Frequently asked questions

How long does PGT-A testing take in Thailand?

Typically, PGT-A results are available within 1 to 2 weeks after the embryo biopsy. However, the exact time can vary depending on the clinic, laboratory workload, and whether additional testing is needed. It's best to ask your clinic for their specific timeline.

What factors can delay PGT-A results?

Factors that can delay PGT-A results include the number of embryos tested, laboratory workload, shipping time if samples are sent to an external lab, and the need for repeat testing if the initial sample is insufficient.

Can I get PGT-A results sooner?

Some clinics may offer expedited testing, but this is not always possible. The timeline depends on the laboratory's process and the complexity of the analysis. Discuss your options with your clinic.

What should I do while waiting for PGT-A results?

While waiting, you can prepare by asking your clinic about their typical turnaround time, discussing your embryo transfer plan with your doctor, and taking care of your emotional well-being. It's also helpful to prepare questions for your follow-up consultation.

Continue your research

• PGT in Thailand overview
• PGT and IVF guides
• Frequently asked questions

Medical information notice: This article is educational and does not replace individual assessment, diagnosis, genetic counselling or treatment advice from a licensed clinician. Provider services, availability, fees and policies should be verified directly before booking.