In IVF, selecting the healthiest embryo is a critical decision that can impact both the success of the cycle and the long-term outcome. With high emotional and financial stakes, choosing the right embryo isn't a decision anyone wants to make blindly.
That's where preimplantation genetic testing for aneuploidy (PGT-A) comes in — and Igenomix is one of the most widely recognized labs offering this service.
In this review, we'll look at what Igenomix offers, how their PGT-A testing works, and what to expect from the results. We’ll answer some of the most common questions people have when faced with genetic testing during IVF, such as cost, accuracy, and privacy concerns, to help you feel more confident and informed during your fertility journey.
What is Igenomix?
With over a decade of experience and hundreds of scientific publications, Igenomix is a recognized leader in reproductive genetics.
This genetics laboratory provides insights that can help your care team make more informed decisions about embryo selection, timing, and testing to improve the outcome of your IVF.
Igenomix’s services are used by fertility specialists around the world, especially for people going through IVF who want to understand their embryos’ health better.
Igenomix testing services
Igenomix currently performs a wide range of tests that help healthcare providers ensure the best and most personalized fertility care.
The most common tests used during the IVF cycle offered by Igenomix include:
PGT-A (preimplantation genetic testing for aneuploidies): As one of Igenomix’s most well-known services, this test screens embryos for extra or missing chromosomes, a common cause of failed implantation or miscarriage.
PGT-A Plus: This upgraded version of standard preimplantation genetic testing uses next-generation sequencing (NGS) and single-nucleotide polymorphism analysis that reveals subtle irregularities. It improves accuracy, reduces false positives and negatives, and identifies more viable embryos.
Smart PGT-A Plus: This is Igenomix’s most advanced aneuploidy screening, combining NGS and SNP to boost accuracy even further. It includes ploidy checks, detects contamination, and confirms that embryos are related.
PGT-M (preimplantation genetic testing for monogenic disorders): When one or both parents are known carriers of a specific genetic condition, such as cystic fibrosis, muscular dystrophy, or Tay-Sachs disease, PGT-M identifies embryos unaffected by the condition.
PGT-SR (preimplantation genetic testing for structural rearrangements): It’s used if one parent has a structural rearrangement — all chromosomes are there, but in an incorrect order, which doesn’t usually affect the carrier, but can impact embryo viability.
PGT-SR Plus: In addition to checking for rearrangements, it uses NGS and SNP to improve accuracy, detect issues like haploidy and triploidy, confirm that all embryos tested are related to each other, and rule out contamination.
ERA® (endometrial receptivity analysis): This method identifies the best timing for embryo transfer by evaluating when your uterine lining is most receptive.
Bonus read — Learn more about preimplantation genetic testing in these detailed resources:
How Igenomix works
Igenomix works behind the scenes to support your fertility care. It’s not a fertility clinic, so you won’t visit them directly for treatment. Instead, Igenomix partners with fertility clinics and doctors to analyze your embryos, endometrial tissue, or blood samples.
If you’re going through IVF, your clinic or doctor will decide which, if any, genetic tests to use at any point in your cycle. If Igenomix is the lab they partner with, they’ll handle the entire process, which includes:
Ordering the test
Collecting and sending the samples to the lab
Reviewing the results
Source: TBIT
Before embryo creation, your doctor might recommend genetic screening for you and your partner to see whether you carry any inherited conditions that could be passed on to your child. They may also suggest a sperm aneuploidy test to check for chromosomal abnormalities in the sperm.
After embryo creation, your doctor may suggest one or more embryo genetic testing options to identify the one that has the best chances of leading to a healthy pregnancy and baby.
💡 Tip
Igenomix includes carrier testing among its services, but if you want even more detailed insights and enjoy all the benefits of doing carrier screening, consider Nucleus Family — a cutting-edge option that offers the most comprehensive look at your DNA currently available.
Unlike traditional tests that scan less than 0.1% of your DNA, Nucleus analyzes almost all of it using whole-genome sequencing, uncovering tens of thousands of variants that other services miss.
A single cheek swab can tell you:
Whether you are a carrier of any inherited conditions
Your personal risk for chronic conditions like heart disease, diabetes, and certain cancers, based on your genes and lifestyle factors
How to take control of your health with recommendations tailored to your profile
Try Nucleus Family today, and get a complete picture of how your DNA can shape your health as well as your child’s.
What to know before choosing Igenomix for PGT-A
If you’re considering embryo testing, you should know what you can expect with Igenomix. Below, we answer the most common questions people have:
How accurate are Igenomix PGT-A results?
How long does PGT-A testing take with Igenomix?
How much does Igenomix’s PGT-A cost?
What does the Igenomix PGT-A report show?
How does Igenomix handle your data?
What’s the patient experience like?
What’s the Igenomix lawsuit about?
1. How accurate are Igenomix PGT-A results?
Igenomix operates CLIA-certified and CAP-accredited labs, so their testing meets high clinical standards. The company reports accuracy rates of up to 98%.
Still, like any PGT-A provider, its results aren’t infallible. Some factors, such as embryo mosaicism (when embryos have both normal and abnormal cells), can lead to false-positive or false-negative results. The biopsy technique can also affect the accuracy of the results.
2. How long does PGT-A testing take with Igenomix?
Once your embryo biopsy is completed at the fertility clinic and sent to the Igenomix lab, you can expect your PGT-A results within seven working days.
Some patients say they received their results even sooner, although it seems there are no rules:
If you opt for PGT-A Plus, which includes additional SNP-based analysis, the turnaround can take up to 21 working days.
Source: Chokniti Khongchum
The results will normally be released to your doctor or genetic counselor, who’ll schedule a meeting to review the report with you. However, you can also email Igenomix and request the results to be sent directly to you, which may happen a couple of days before your clinic finally reaches out to you:
There is also the Igenomix patient portal, which allows you to create an account and check your test status and results, access educational resources, and get support if you have any questions or concerns.
3. How much does Igenomix’s PGT-A cost?
IVF is already a major investment, and PGT-A and other genetic tests add a significant amount to the total cost.
The prices vary by clinic and test type, but this is what patients report paying for with Igenomix:
Embryo biopsy fees: Most patients report paying a $1,500 fee that goes to the fertility clinic for extracting cells from the embryos.
Shipping fees: It costs around $300 to send biopsy samples to Igenomix.
Testing fees: Usually $170–$250 per embryo.
Some clinics also bundle pricing, with up to four embryos costing $1,000 and up to eight embryos costing $1,600.
The good news is that Igenomix offers some financing options and accepts insurance, but you should check if your particular plan covers genetic testing. Check out the table with accepted providers:
Insurance providers | Financing providers |
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4. What does the Igenomix PGT-A report show?
The Igenomix PGT-A report is primarily written for your fertility clinic because your doctor should explain the results. Still, if you’re reviewing the report yourself, here’s what you might see:
Embryo chromosomal status: It will indicate if each embryo is:
Euploid — Chromosomally normal
Aneuploid — Chromosomally abnormal
Mosaic — A mix of normal and abnormal cells
MitoScore: Igenomix’s unique metric for estimating an embryo’s implantation potential that measures the amount of mitochondrial DNA (mtDNA). Lower MitoScore means better energy balance and a higher chance of implantation.
Test method and platform used: The report may mention the use of NGS and whether additional technologies like SNP were included.
Some patients report that Igenomix provides more detailed insights than other labs, but it depends on the version of the test your clinic ordered.
It’s also worth noting that some clinics might opt out of MitoScore and the mosaicism report, which can offer critical information in some cases, so make sure to ask which data exactly you will receive before testing.
5. How does Igenomix handle your data?
When you trust a lab with your genetic information, it’s important to know how that data is stored, used, and protected. Igenomix follows strict data privacy and security standards, including compliance with the General Data Protection Regulation (GDPR).
Here’s what it means for you:
Long-term data storage: Your health data is kept for at least 25 years to support future medical care or legal requirements.
Privacy: All personal information is securely stored and only shared in specific situations (e.g., verifying insurance coverage, facilitating anonymized scientific research, or supporting public health initiatives).
Anonymity: Your identity is protected through strong anonymization protocols to reduce the risk of being identified.
Controlled access to personal data: Igenomix uses encryption, role-based permissions, and audit trails to prevent unauthorized use. Only approved healthcare providers, insurers, or research parties can access your data.
You have full control over your data, and you can request access, corrections, deletion, or restrictions at any time.
6. What’s the patient experience like?
Patient reviews of Igenomix are mixed, with some praising the quality of the lab work and others complaining about the customer service.
Users on Reddit and other review platforms praise Igenomix for its knowledgeable lab staff and genetic counselors, saying they provide clear explanations and generally deliver results on time.
However, many users dislike the customer service, reporting long hold times, difficulty reaching representatives, and delays due to administrative issues such as missing paperwork or slow payment processing.
7. What’s the Igenomix lawsuit about?
In 2024, Igenomix became one of several genetic testing companies named in a proposed class-action lawsuit in the U.S. The case was filed on behalf of IVF patients who say they were misled about the benefits and accuracy of PGT-A.
The lawsuit alleges that companies, including Igenomix, engaged in false advertising and consumer fraud by promoting PGT-A as a reliable way to improve IVF success, reduce miscarriage risk, and speed up time to pregnancy.
Patients claim they paid thousands of dollars out-of-pocket for a test that they believe lacks sufficient scientific evidence to support such claims.
Some say they were advised to discard embryos based on the test results that later turned out to be questionable or overly conservative. No verdict has been reached yet, but the question here is how PGT-A test results are used and interpreted in clinical practice.
If you're considering PGT-A, it's important to have a detailed and open conversation with your doctor about what the test can and can't tell you, and how the results will factor into embryo selection.
Source: Igenomix
Pros and cons of Igenomix’s PGT-A test
Like most PGT-A testing providers, Igenomix offers useful insights during embryo selection, but it does not provide a complete picture.
Here’s a quick look at the potential advantages and disadvantages of Igenomix’s PGT-A:
Advantages | Disadvantages |
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Even after you receive the PGT-A results, you may still have lingering questions, like:
What if you have more than one viable embryo but need to prioritize a single embryo transfer?
Is there anything else you can learn about the embryos to help you make a more confident choice?
While Igenomix focuses on identifying embryos with the correct number of chromosomes, deeper embryo analysis can explore other inherited traits that may determine your child’s long-term health, such as predisposition to chronic conditions influenced by multiple genetic variations. Consider getting PGT-P testing as it examines broader genetic insights to inform you of potential risks from chronic and late-onset conditions, such as Type 2 diabetes, schizophrenia, hypertension, and certain cancers.
Once you have your PGT-P results, consider taking the next step with Nucleus Embryo — a genetic optimization tool that enables a more personalized decision-making process.
Nucleus Embryo: Personalized genetic guidance for IVF families
Nucleus Embryo is an advanced genetic analysis software designed specifically for couples going through IVF. It doesn't replace preconception genetic testing; it offers additional analyses on your embryos’ genetic makeup.
Unlike traditional embryo screening that mainly focuses on viability and a limited set of genetic conditions, Nucleus provides a comprehensive, personalized genetic profile for each embryo.
You can get insights that help you better understand your future child’s genetic makeup and explore predictions, such as:
Health risks: Common conditions like heart disease, certain types of cancer, diabetes, and other hereditary diseases
Well-being: Genetic markers related to intelligence, sleep patterns, mental health risks, and more
You’ll see all the analyses in an interactive dashboard presented in clear, easy-to-understand language.
You can also include your DNA, allowing for multigenerational comparisons and more personalized predictions.
While Nucleus Embryo does not assess embryo viability or predict implantation success, it provides a broader genetic perspective, enabling more confident decisions.
How to get started with Nucleus Embryo
To get more valuable information about your embryos, all you have to do is:
Ask your clinic for PGT-P testing with LifeView by Genomic Prediction
Sign up for Nucleus Embryo during or after you complete your IVF cycle
Request your embryos’ PGT-P DNA data from your clinic
Upload the data to Nucleus Embryo and analyze the embryo analysis report
Now, you can compare your embryos side by side, sort them by what matters most to you, and choose with clarity.
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Featured image source: Rene Terp
