- UNDERSTANDING PGT
What is Preimplantation Genetic Testing (PGT)?
Preimplantation Genetic Testing (PGT) is an advanced laboratory procedure performed alongside In Vitro Fertilisation (IVF) to examine the genetic health of embryos before they are transferred into the mother’s uterus.
During an IVF cycle, multiple embryos are created in the laboratory. Before embryo transfer, a few cells are carefully taken from each embryo and analyzed using sophisticated genetic testing techniques. This process helps fertility specialists identify embryos with the correct number of chromosomes or detect specific inherited genetic conditions.
By selecting genetically healthy embryos, PGT can improve the likelihood of successful implantation, reduce the risk of miscarriage, and lower the chance of passing inherited genetic disorders to future children.
PGT does not change or modify an embryo’s genes. Instead, it provides valuable information that helps fertility specialists choose the embryo with the highest potential for developing into a healthy pregnancy.
- WHY PGT MATTERS
Why is PGT Performed?
Every embryo carries genetic material inherited from both parents. Sometimes embryos may have missing, extra, or abnormal chromosomes, or they may inherit genetic disorders passed through the family.
Failure of embryo implantation
Recurrent miscarriages
Birth defects
Genetic disorders in children
Unsuccessful IVF cycles
Preimplantation Genetic Testing helps identify these issues before embryo transfer, allowing fertility specialists to select embryos with the greatest chance of developing into a healthy baby.
For many couples, PGT offers reassurance and can significantly improve confidence throughout their fertility journey.
- TYPES OF PGT
Types of Preimplantation Genetic Testing (PGT)
Preimplantation Genetic Testing is divided into different types depending on the condition being evaluated.
PGT-A
PGT-A examines whether an embryo has the correct number of chromosomes.
A healthy embryo normally contains 46 chromosomes arranged in 23 pairs. If an embryo has missing or extra chromosomes, it may fail to implant, result in miscarriage, or lead to chromosomal conditions.
PGT-A helps identify embryos with the correct chromosome number, improving embryo selection during IVF.
PGT-M
PGT-M is performed when one or both partners carry a known inherited genetic disease.
The test helps identify embryos that are free from specific single-gene disorders before pregnancy begins.
PGT-M may be recommended for couples with a family history of inherited diseases.
This allows couples to reduce the risk of passing inherited genetic conditions to their children.
PGT-SR
Some individuals carry balanced chromosomal rearrangements, such as translocations or inversions. Although they may be healthy themselves, these chromosomal changes can affect embryo development.
This testing is particularly beneficial for couples with known chromosomal rearrangements or repeated pregnancy losses.
- WHY LIFE IVF MULTAN
Why Choose Life IVF Multan for PGT?
At Life IVF Multan, we combine advanced reproductive medicine with personalized fertility care to offer comprehensive IVF and genetic testing services. Our experienced fertility specialists work closely with skilled embryologists and trusted genetic laboratories to ensure accurate embryo assessment and individualized treatment planning.
We are committed to providing compassionate support throughout your fertility journey while using internationally accepted protocols and modern technology to maximize your chances of success.
Experienced fertility specialists
Personalized treatment plans
Advanced IVF laboratory facilities
Transparent patient counseling
High-quality embryo culture techniques
Comprehensive fertility care under one roof
Modern genetic testing through accredited laboratories
- COMMON QUESTIONS
PGT - Frequently Asked Questions
Yes. PGT is the modern term used for embryo genetic testing. The older terms PGD (Preimplantation Genetic Diagnosis) and PGS (Preimplantation Genetic Screening) have been replaced by:
- PGT-A for chromosomal abnormalities
- PGT-M for single-gene disorders
- PGT-SR for structural chromosomal rearrangements
PGT may be recommended for couples who have:
- Recurrent miscarriages
- Multiple failed IVF cycles
- A family history of genetic disorders
- Known chromosomal abnormalities
- Maternal age above 35 years
- Previous pregnancy affected by a genetic condition
Your fertility specialist will determine whether PGT is suitable based on your medical history.
No. PGT can identify many chromosomal abnormalities and specific inherited genetic conditions, but it cannot detect every possible genetic or developmental disorder. Your fertility specialist or genetic counselor will explain the scope and limitations of the test.
The embryo biopsy is performed during the IVF cycle, and genetic analysis usually takes 1 to 3 weeks, depending on the type of testing and the laboratory. During this time, the embryos are safely frozen until the results are available.
Life IVF Multan offers advanced fertility treatments supported by experienced fertility specialists, skilled embryologists, modern IVF laboratory facilities, and personalized patient care. We are committed to helping couples achieve healthy pregnancies through evidence-based reproductive medicine.