Genetic Testing for IVF is one of the most important steps in modern fertility treatment. It helps doctors understand the health of embryos before they are placed inside the womb. At THAAIMAI Hospital, we combine advanced science with genuine care to give every couple the best possible chance of a healthy pregnancy.
Our fertility team at THAAIMAI Hospital works closely with each patient. We take time to understand your medical history, your concerns, and your goals. Every step of your IVF journey is guided with honesty, clarity, and full support.
When a couple goes through IVF, multiple embryos are usually created in the laboratory. Not all embryos carry the same genetic quality. Some may have chromosomal problems that cannot be seen just by looking at them under a microscope.
Genetic testing in IVF is a laboratory process where a small sample is taken from an embryo. This sample is tested to check whether the embryo has the right number of chromosomes and is free from known genetic conditions. The result helps the fertility specialist choose the healthiest embryo for transfer.
This testing does not harm the embryo. It is a safe, precise, and well-established process that is now used widely in fertility clinics across the world.
Why Genetic Testing is Important in Fertility Treatment
Many couples trying to conceive through IVF do not know that the health of the embryo plays a direct role in whether the pregnancy will succeed. Genetic testing removes much of the guesswork.
Here is why it matters:
For couples who have faced multiple failed attempts or recurrent pregnancy loss, genetic testing can often explain what went wrong and how to move forward.
Role of THAAIMAI Hospital in Advanced IVF Care
THAAIMAI Hospital is a dedicated fertility and women's care centre in Chennai. We understand that starting or growing a family is deeply personal. Our approach is built on trust, transparency, and evidence-based treatment.
As a Genetic Testing for IVF Hospital in Chennai, THAAIMAI Hospital is equipped with modern laboratory infrastructure and a skilled team of fertility specialists and embryologists. We do not believe in a one-size-fits-all approach. Each patient receives a treatment plan that is specific to their needs, their medical history, and their stage of fertility treatment.
We are located in Alwarpet, making us easily accessible to families across Chennai and nearby areas.
There are several types of genetic tests used during an IVF cycle. Each one serves a different purpose. Our specialists will guide you on which test or combination of tests is right for your situation.
Preimplantation Genetic Testing (PGT)
Preimplantation Genetic Testing, commonly called PGT, is a broad term that includes different types of embryo testing done before the transfer. It is performed on embryos that have been created through IVF in the laboratory.
PGT can be used to screen for chromosomal abnormalities, single-gene disorders, and structural chromosome rearrangements. It is typically done on Day 5 or Day 6 embryos, when the embryo has developed into a blastocyst. At this stage, a few cells can be safely removed for testing without damaging the embryo.
The results of PGT guide the embryologist and fertility doctor in selecting the embryo that has the highest chance of resulting in a healthy pregnancy.
Preimplantation Genetic Screening (PGS)
Preimplantation Genetic Screening, also known as PGS or PGT-A (Preimplantation Genetic Testing for Aneuploidies), focuses specifically on checking whether an embryo has the correct number of chromosomes.
A normal human cell contains 46 chromosomes. When an embryo has too many or too few chromosomes, this is called aneuploidy. Aneuploid embryos are a leading cause of IVF failure and early pregnancy loss.
PGS helps by:
This screening is especially recommended for women above 35 years of age and for couples who have experienced recurrent IVF failure.
Carrier Screening for Genetic Disorders
Carrier screening is done on the parents, not the embryos. It checks whether one or both partners carry a gene mutation for a known hereditary condition. Conditions like Cystic Fibrosis, Thalassemia, Sickle Cell Anaemia, and Spinal Muscular Atrophy are among the most common tested.
A carrier person may not show any symptoms of the condition themselves. However, if both partners are carriers of the same condition, there is a chance the child could inherit it.
Carrier screening is done through a simple blood test or saliva sample. When a risk is identified, the results are reviewed in a genetic counselling session. Our team will explain what the findings mean in plain language and how they affect your IVF treatment plan.
Chromosomal Abnormality Testing
Some individuals have chromosomal changes that are not visible through routine blood tests. These changes can include balanced translocations, inversions, or deletions that affect fertility and pregnancy outcomes.
Chromosomal abnormality testing looks at the full chromosomal picture of the embryo. It is often recommended when:
This detailed testing provides the fertility team with the information needed to choose the most suitable embryo and plan the transfer with greater confidence.
The process of Genetic Testing for IVF involves several steps, each handled carefully by our laboratory and clinical team. Here is a clear, step-by-step explanation of how it works.
Egg Retrieval and Fertilization Process
The IVF cycle begins with ovarian stimulation. The woman is given hormone injections for around 10 to 14 days to encourage the ovaries to produce multiple eggs. The fertility specialist monitors this process through regular ultrasound scans and blood tests.
Once the eggs are mature, they are retrieved through a minor procedure done under light sedation. This is called egg retrieval or ovum pick-up. The eggs are then taken to the IVF laboratory.
In the laboratory, the eggs are fertilized with the partner's or donor's sperm. This is done either through conventional IVF or through a procedure called ICSI (Intracytoplasmic Sperm Injection), where a single sperm is directly injected into each egg.
The fertilized eggs are then cultured in special incubators for 5 to 6 days until they develop into blastocysts.
Embryo Biopsy Procedure
Once the embryos reach the blastocyst stage, a biopsy is performed. This means a small number of cells are removed from the outer layer of the embryo called the trophectoderm. These are the cells that will eventually form the placenta, not the baby itself.
The biopsy is done using a highly precise laser under a high-power microscope. It is performed by a skilled embryologist. The procedure is designed to take only what is needed while keeping the embryo fully intact and viable.
After the biopsy, the embryo is usually frozen and stored while the cells are sent for genetic analysis. Freezing the embryo at this stage gives the laboratory time to complete the testing before the transfer is scheduled.
Laboratory Genetic Analysis
The biopsied cells are sent to a specialised genetics laboratory. Here, the DNA from the cells is analysed using advanced techniques such as Next-Generation Sequencing (NGS) or Comparative Genomic Hybridisation (CGH array).
These methods allow scientists to look at all 23 pairs of chromosomes in detail. The analysis checks for:
The results are typically available within 7 to 14 days. Our fertility team reviews the report in detail before recommending which embryo should be transferred.
Embryo Selection for Transfer
Once the genetic results are available, our fertility specialist will sit with you to explain the findings in clear, simple terms. Based on the results, the healthiest embryo is identified and prepared for transfer.
The frozen embryo is thawed using a careful process to ensure it remains viable. It is then transferred into the uterus during a simple procedure that usually takes a few minutes and does not require anaesthesia.
A pregnancy test is scheduled about two weeks after the transfer to check whether implantation has been successful.
Genetic Testing for IVF in Chennai at THAAIMAI Hospital brings real, meaningful benefits to couples on their fertility journey. Here is what you can expect from this process.
Reduces Risk of Genetic Disorders
One of the most direct benefits of genetic testing is that it significantly reduces the chance of passing on a hereditary condition to your child. When a known genetic disorder runs in the family, this testing helps ensure that only embryos free from that disorder are selected for transfer.
This is particularly valuable for families with conditions like Thalassemia, which is relatively common in South India. Identifying and testing for these conditions before the transfer protects the health of both the mother and the child.
Improves IVF Success Rate
Selecting a chromosomally normal embryo increases the chance of successful implantation. This means each transfer attempt has a higher likelihood of resulting in a confirmed pregnancy.
For couples who have gone through multiple IVF cycles without success, genetic testing often makes a meaningful difference. Instead of transferring any available embryo and hoping for the best, the team now has clear information to guide the decision.
Helps in Healthy Pregnancy Outcomes
Genetic testing does not just improve the chances of getting pregnant. It also supports the health of the pregnancy that follows. A chromosomally normal embryo is more likely to develop into a healthy baby with a full-term delivery.
This reduces complications during pregnancy and lowers the risk of delivering a baby with conditions linked to chromosomal abnormalities such as Down Syndrome, Edwards Syndrome, or Patau Syndrome.
Reduces Chances of Miscarriage
A large percentage of early miscarriages are caused by chromosomal abnormalities in the embryo. By identifying and avoiding the transfer of affected embryos, genetic testing directly lowers the risk of pregnancy loss.
For women who have experienced recurrent miscarriage, this is one of the most important reasons to consider Genetic Testing for IVF. It provides both clinical benefit and emotional relief, knowing that the embryo being transferred has the best possible genetic profile.
Not every couple may need genetic testing. However, for certain groups, it is strongly recommended. Our fertility specialists will assess your individual situation and advise accordingly.
Couples with Repeated IVF Failures
If you have gone through two or more IVF cycles and none of them have resulted in a successful pregnancy, chromosomal problems in the embryo may be a contributing factor.
Genetic testing helps identify whether abnormal embryos have been the reason for repeated failure. With this information, the treatment approach can be adjusted to give future cycles a better chance of success.
Women with Advanced Maternal Age
As a woman gets older, the quality of her eggs gradually decreases. Eggs from women above 35 are more likely to produce embryos with chromosomal errors. This is a natural biological process and is not related to overall health.
For women in this age group, genetic screening of embryos is a practical step that helps identify the healthiest embryo from those available, improving the chances of a successful transfer.
History of Genetic Disorders in Family
If either partner or a close family member has been diagnosed with a hereditary condition, carrier testing and genetic screening of embryos can help prevent that condition from being passed on to the next generation.
Our genetic counselling team will review the family history and advise on which specific tests are most relevant before the IVF cycle begins.
Recurrent Miscarriage Cases
Women who have had three or more miscarriages are often advised to consider genetic testing as part of their fertility workup. While miscarriage can have several causes, chromosomal abnormalities in the embryo are among the most common.
Genetic testing during IVF gives these couples a more targeted and informed path to a successful pregnancy. It removes the uncertainty and allows the medical team to focus on transferring only the most viable embryos.
THAAIMAI Hospital offers a full range of fertility services, with Genetic Testing for IVF Hospital in Alwarpet as one of its core specialities. Everything you need is available under one roof.
Advanced IVF Laboratory Facilities
Our IVF laboratory is equipped with modern technology that supports precise embryo culture, biopsy, and cryopreservation. The laboratory environment is maintained at strict standards of temperature, humidity, and cleanliness to ensure embryos develop in optimal conditions.
From egg retrieval to embryo transfer, every step in the laboratory is handled with the highest level of care and technical precision.
Experienced Fertility Specialists
Our team of fertility specialists brings years of clinical experience in managing complex IVF cases. They are trained in the latest approaches to reproductive medicine and work with each patient to develop a treatment plan that makes sense for their specific situation.
You will always have someone available to answer your questions and explain your results in a way that is clear and easy to understand.
Personalized Treatment Plans
At THAAIMAI Hospital, we do not follow a standard template for every patient. We understand that each couple comes to us with a different history, different test results, and different expectations.
Your treatment plan is built around your individual needs. Our team will review all available information including hormone levels, semen analysis, previous IVF history, and any known genetic risks before recommending a course of action.
Embryology and Genetic Counseling Support
We provide dedicated genetic counselling sessions as part of our IVF process. During these sessions, a qualified counsellor will explain what genetic testing involves, what the results mean, and how they will influence your treatment.
This support is available before testing, after results are received, and at any point during the IVF cycle where you need more clarity. We want you to feel informed and confident at every stage.
Choosing the right fertility hospital is one of the most important decisions a couple can make. Here is why many families in Chennai trust THAAIMAI Hospital for their IVF journey.
High-End Reproductive Technology
Our laboratory and clinical infrastructure use current technology in reproductive medicine. From advanced embryo incubators to precise biopsy tools, every piece of equipment is selected with patient outcomes in mind.
We invest in technology that gives our team the accuracy and control needed to deliver reliable results.
Skilled IVF and Embryology Team
Our embryologists are trained in blastocyst culture, laser-assisted biopsy, and embryo vitrification. They work alongside fertility specialists to ensure that the genetic testing process is carried out with the highest level of care.
The collaboration between our clinical and laboratory teams is what makes the difference in delivering accurate results and successful outcomes.
Focus on Safe and Healthy Pregnancy Outcomes
Every decision made at THAAIMAI Hospital is guided by what is best for the patient. We do not push unnecessary procedures. If genetic testing is not indicated in your case, we will tell you honestly and explain why.
Our goal is a safe pregnancy and a healthy baby. That remains the focus of every consultation, every treatment cycle, and every embryo transfer.
Comprehensive Fertility Care Under One Roof
THAAIMAI Hospital offers the full spectrum of fertility care, including IVF, IUI, male fertility evaluation, laparoscopic procedures, and genetic testing. You do not need to visit multiple centres or specialists. Everything is available in one location, with seamless coordination between all departments.
This integrated approach saves time, reduces stress, and ensures that your care is consistent from start to finish.
We understand that cost is a genuine concern for most couples. THAAIMAI Hospital believes in transparent pricing and honest communication about what is included in your treatment.
Factors Affecting IVF Genetic Testing Cost
The total cost of genetic testing as part of an IVF cycle depends on several factors:
Our team will provide you with a clear cost breakdown during your consultation so there are no surprises along the way.
Consultation and Evaluation Process
Your journey at THAAIMAI Hospital begins with an initial consultation. During this visit, the fertility specialist will review your medical history, any previous IVF records, and relevant test reports.
You may be asked to complete baseline fertility investigations such as hormonal blood tests, semen analysis, and a pelvic ultrasound. These results help the doctor understand where you are in your fertility journey and what steps are needed next.
If genetic testing is recommended, a genetic counselling session will also be arranged to explain the process and answer your questions.
Treatment Planning and Next Steps
After your evaluation is complete, our specialist will prepare a personalised treatment plan. This will include the recommended IVF protocol, the type of genetic testing suggested, the expected timeline, and the full cost estimate.
We encourage you to take your time, ask all the questions you have, and come back for a follow-up consultation if needed before making a decision. Our team is here to support you, not to rush you.
To schedule a consultation at THAAIMAI Hospital, visit https://thaaimaihospital.com or call our reception to book an appointment.
Starting an IVF journey is a significant step, and doing it with the right information makes all the difference. Genetic Testing for IVF gives couples a clearer picture of their embryo health, reduces the risk of miscarriage, and improves the overall chance of a successful pregnancy.
At THAAIMAI Hospital, a trusted Genetic Testing for IVF Hospital in Chennai, we combine modern fertility technology with a team that genuinely cares about your outcome. Whether you are just beginning your fertility journey or have been through previous treatment cycles, we are here to help you move forward with confidence.
Book your consultation today at https://thaaimaihospital.com and take the first step towards a healthy pregnancy.
Genetic testing in IVF is a process where embryos created in the laboratory are tested for chromosomal or genetic abnormalities before they are transferred to the womb. It is done to improve the success rate of IVF and reduce the risk of miscarriage or genetic disorders in the baby.
Yes. The biopsy procedure used to collect cells from the embryo is performed by experienced embryologists using a precise laser. Only cells from the outer layer of the embryo are taken. This layer forms the placenta, not the baby, so the embryo itself is not harmed.
Genetic testing is commonly recommended for women above 35, couples with a history of recurrent miscarriage, those who have had repeated IVF failures, and families with a known hereditary condition. Your fertility specialist will advise whether it is right for your situation.
Once the embryo biopsy is done, the results from the genetics laboratory typically take between 7 to 14 days. The embryo is frozen during this time and transferred in a later cycle once results are available.
Yes. THAAIMAI Hospital provides genetic counselling as part of the IVF process. Our counsellors explain what testing is involved, how to understand the results, and how those results will guide the treatment plan.
PGT-A (Preimplantation Genetic Testing for Aneuploidies) screens embryos for the correct number of chromosomes. PGT-M (Preimplantation Genetic Testing for Monogenic Disorders) tests for a specific inherited condition known to be present in the family. Your doctor will recommend the right type based on your medical background.
Yes. During your initial consultation at THAAIMAI Hospital, our team will provide a clear and transparent cost breakdown based on your specific treatment needs. There are no hidden charges.
THAAIMAI Hospital is located in Alwarpet, Chennai. We are easily accessible to patients from across Chennai and surrounding areas. You can visit https://thaaimaihospital.com for directions and appointment details.
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