The Role and Benefits of PGT (Preimplantation Genetic Testing)
When couples start IVF, sometimes we talk about an extra step called preimplantation genetic testing (PGT).
You know, it’s not something we use in every case, but when it’s needed, it can make a real difference. Think of it as a way to take a closer look at embryos before we place them in the uterus. At Sunflower Hospital, we’ve had couples who felt more confident moving forward once they knew their embryos had been checked thoroughly.
What Is Preimplantation Genetic Testing?
Preimplantation genetic testing happens during an IVF treatment step by step process, after fertilisation but before transfer. We take just a few cells from the embryo — it doesn’t harm it — and run tests for chromosomal changes or certain genetic disorders. Only the healthiest embryos are chosen for transfer. I remember one couple in their late 30s; after testing, we found two strong embryos. They told us it gave them peace of mind, knowing they were starting with the best possible chance.
Why Do Patients Choose PGT?
The reasons vary. Some already know they carry a genetic condition. Others have faced repeated miscarriages or unsuccessful IVF cycles. And yes, we often recommend it for women over 35 because age can increase the risk of chromosomal abnormalities. For a couple who had tried twice before without success, PGT helped them finally reach their goal — improving their IVF success rate in their first attempt in India by selecting the embryo most likely to lead to a healthy pregnancy.
Benefits of PGT in IVF
One clear benefit is lowering the chance of transferring embryos with genetic issues. That means fewer failed cycles and, in some cases, a quicker path to pregnancy. Another advantage is that it makes it possible to aim for a single embryo transfer vs multiple embryo transfer, which reduces the risk of twins or triplets while still keeping success rates high. I’ve seen couples relieved to know they can transfer just one embryo and still have excellent chances.
Final Word
PGT isn’t for everyone, but for the couples who need it, it can be a turning point. At Sunflower Hospital, we don’t just look at lab results — we listen to your story, your history, your hopes. That’s how we decide if PGT could be the step that brings you closer to holding your baby. And when it’s the right fit, it’s often a decision couples say they’re glad they made.
related blog
Two-Week Wait After Embryo Transfer: 6 Safe Dos & Don’ts
Can You Unblock Fallopian Tubes Naturally? Castor Oil, Herbs and What Actually Works
