PGT-A, preimplantation genetic testing for aneuploidy, is an established IVF add-on that screens embryos for the correct number of chromosomes, offered abroad by MTA-verified clinics such as IVF Life Alicante, IVF Life Madrid, and IVF Life Donostia, though it is a screening test rather than a guarantee of a healthy baby or a live birth. If you want to compare accredited options, you can browse verified providers here.
This guide explains what PGT-A actually is, how the biopsy and testing fit into an IVF cycle, who might reasonably consider it, and the honest debate about how much it helps. It also introduces three MTA-verified clinics in Spain that offer PGT-A, and it is an individualized choice best made with your own fertility specialist.
Understanding PGT-A Testing
PGT-A stands for preimplantation genetic testing for aneuploidy. Aneuploidy means an abnormal number of chromosomes in an embryo, such as an extra or missing copy. Because chromosomally abnormal embryos are a common cause of failed implantation and miscarriage, PGT-A tries to identify which embryos have the expected number, described as euploid, so a euploid embryo can be prioritized for transfer.
It helps to separate PGT-A from two related tests. PGT-A screens embryos for whole-chromosome number when there is no known inherited condition. PGT-M tests for a specific single-gene disorder a family is known to carry, such as cystic fibrosis, and PGT-SR looks for structural rearrangements, for example a known translocation. This article focuses on PGT-A.
Within an IVF cycle, PGT-A follows a standard sequence. Eggs are retrieved, fertilized in the lab, often with ICSI, and grown for around five to six days to the blastocyst stage. An embryologist then performs a small trophectoderm biopsy, taking a few cells from the outer layer that would form the placenta rather than the baby. The embryos are usually frozen, a freeze-all approach, while the biopsied cells go to a genetics laboratory. Once results are back, a chromosomally normal embryo can be selected for a later frozen transfer, which adds steps, laboratory involvement, and time.
Who Might Consider PGT-A, and the Honest Debate
PGT-A is used clinically, but its value is genuinely debated. Major professional fertility societies generally do not recommend it routinely for everyone, because for the general IVF population the evidence has not consistently shown it improves the chance of taking home a baby per cycle started. It may change which embryo is transferred first, but it does not create healthy embryos where none exist.
It may be more useful in specific situations. Some clinicians and patients consider PGT-A with advanced maternal age, recurrent pregnancy loss, or repeated implantation failure, where the proportion of aneuploid embryos tends to be higher. Even then, benefit is not guaranteed.
A few honest limitations deserve emphasis. PGT-A is a screening test, not a diagnosis of a healthy baby, and a euploid result is not a promise of a live birth. Results can be mosaic, meaning the biopsy shows a mix of normal and abnormal cells, which is hard to interpret. The embryo biopsy, though routine in experienced labs, is still an intervention, and a cycle can produce no euploid embryo to transfer. For these reasons, PGT-A should be an informed decision made with your fertility specialist, who can weigh your history against what the test can tell you.
Why Patients Consider PGT-A Abroad
Patients look abroad for PGT-A for several practical reasons. Some countries have well-established IVF sectors with integrated genetics laboratories, so the testing is a routine part of a cycle rather than a hard-to-access extra, and availability and waiting times differ by country. Cost is another common factor, since an IVF cycle with PGT-A can be more affordable than at home. Clinics that serve international patients often provide English-language coordination and help scheduling around travel, and Spain in particular has a mature assisted-reproduction sector.
That said, availability abroad does not change what PGT-A is or how well it works. The debate about its value applies wherever the test is done, and a lower price does not make it more likely to help you. Regulations and clinic practices vary by country and can change, so confirm the specifics and keep your own specialist involved in the decision.
What PGT-A Testing Costs Abroad
PGT-A is an add-on to the IVF cycle rather than a standalone service, so its cost sits on top of stimulation, egg retrieval, fertilization, and embryo culture. It is commonly priced as a genetics fee per cycle, sometimes with a charge per embryo tested, plus laboratory and biopsy costs. Because it usually requires a freeze-all followed by a later frozen embryo transfer, that transfer is often a separate line too. Typical figures for the testing component fall in the low-to-mid single-digit thousands of US dollars, but the total depends on how many embryos reach biopsy.
PGT-A and IVF are generally self-funded and not covered by insurance for international patients, so ask for a clear, itemized written quote before committing. A good quote separates the base IVF cycle, the genetics fee, any per-embryo charge, freezing, the transfer, and medications, and states what happens if a cycle yields no euploid embryo. Confirm every figure with the clinic, since pricing and inclusions change.
MTA Verified Clinics Offering PGT-A
The three clinics below are MTA-verified and offer PGT-A within their IVF programs. They are options to research carefully and discuss with your own specialist, not endorsements of a particular outcome. Verify current services with each clinic directly.
IVF Life Alicante - MTA Verified
Alicante, Spain
- Location: Alicante, on Spain's southeastern coast, part of the IVF Life group.
- Focus: IVF and ICSI, PGT-A and genetic testing, and donor programs.
- Languages: English, Spanish, and other languages.
- International services: Dedicated international patient support and coordination around travel.
Best for: patients who want an established Spanish clinic combining PGT-A with donor and standard IVF options on the coast.
View IVF Life Alicante on Better by MTA
IVF Life Madrid - MTA Verified
Madrid, Spain
- Location: Madrid, Spain's capital and a major international travel hub, part of the IVF Life group.
- Focus: IVF and ICSI, PGT-A and genetic testing, and donor programs.
- Languages: English, Spanish, and other languages.
- International services: International patient services and help coordinating consultations and cycle timing.
Best for: patients who prefer a capital-city clinic with strong flight connections and the same PGT-A and IVF profile.
View IVF Life Madrid on Better by MTA
IVF Life Donostia - MTA Verified
Donostia-San Sebastian, Spain
- Location: Donostia-San Sebastian, in the Basque Country of northern Spain, part of the IVF Life group.
- Focus: IVF and ICSI, PGT-A and genetic testing, and donor programs.
- Languages: English, Spanish, and other languages.
- International services: International patient coordination for travel, scheduling, and follow-up.
Best for: patients drawn to a northern Spain location who want the same PGT-A and IVF offering.
View IVF Life Donostia on Better by MTA
Comparing These Clinics
All three clinics belong to the IVF Life group and share a similar profile, offering IVF, ICSI, PGT-A and genetic testing, and donor programs with international patient support. The main practical differences are location and travel logistics, with Alicante on the coast, Madrid as a central hub, and Donostia-San Sebastian in the north.
Because the offering is broadly comparable, your choice may come down to which city is easiest to reach and how well a team communicates. Ask each the same questions about PGT-A so you can compare honesty and clarity, not just price.
Planning Your PGT-A IVF Trip Abroad
A little planning makes an IVF cycle with PGT-A abroad far smoother, since it involves more steps and often two phases of treatment.
- Involve your own fertility specialist early, and confirm PGT-A makes sense for your history before you travel.
- Bring full medical records, including prior fertility results, any previous IVF or PGT-A cycles, and genetic information.
- Plan for the two-phase timeline, since a freeze-all and later transfer often mean a return trip.
- Set realistic expectations, remembering that PGT-A is a screening test and that a cycle may yield few, or no, euploid embryos.
- Agree on follow-up in advance, including how results and next steps will be shared with your home specialist.
How to Choose the Right PGT-A Clinic
Choosing a clinic is about clarity and trust as much as location or cost.
- Ask how the clinic decides whether to recommend PGT-A, and whether they present it as an option rather than a default for everyone.
- Confirm the laboratory that performs the analysis and how experienced the embryology team is with trophectoderm biopsy.
- Check how the clinic handles and explains mosaic results, and what counseling is offered.
- Request a fully itemized written quote, and ask what happens if no euploid embryo is found.
- Compare communication quality and international support, and when you are ready to compare options side by side, get a free quote through Better by MTA.
Ready to Explore PGT-A Testing Abroad?
PGT-A can be a useful tool within IVF for the right patient, but it is a screening test, not a guarantee of a healthy baby or a live birth, and its routine value is genuinely debated. Gather information, ask clinics direct questions, and make this an informed decision with your own fertility specialist, keeping your expectations realistic.
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By Jonathan Edelheit, CEO and Co-Founder, Medical Tourism Association. Last updated August 2026.
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