PGT is genetic analysis of embryos during an IVF cycle. PGT enables us to identify genetic or chromosomal defects in the embryos prior to being used in an IVF cycle. The resulting high-quality, chromosomally-normal embryos that we select will then have the best chance of implanting successfully in the uterus and later developing into a healthy baby. PGT not only increase the chances of pregnancy but also lowers the risk of miscarriage in IVF cycles. PGT can be divided in to two categories:
- Pre implantation genetic screening for aneuploidy (PGT-A): In cases of recurrent pregnancy losses or repeated IVF failures, PGT-A select the chromosomally normal embryos prior to implantation and increases IVF success rate.
- Pre implantation genetic diagnosis for monogenic disorders (PGT-M): If either partner is a carrier of genetic disease like thalassemia, Sickle cell anemia, spinal muscular atrophy etc., PGT-M eliminates the risk of having a baby with genetic disease.
PGT involves:
- Embryo biopsy: taking out few cells carefully from the embryo (Day 3/5) without damaging it
- These cells are fixed and sent for chromosomal analysis (Whole genome sequencing)
- Embryos are frozen till the results declared
- Once the results of genetic tests are there, healthy embryos are selected for transfer and unhealthy ones are discarded
FAQs
1. What is the cost of PGT test in Delhi?
The cost of a PGT test in Delhi varies depending on the number of embryos tested and the type of PGT performed. Contact Dreamz IVF for a personalized estimate.
2. Does PGT increase IVF success?
PGT helps identify chromosomally normal embryos, which may improve implantation rates and reduce the risk of miscarriage in selected patients.
3. How much does IVF with PGT cost?
The cost of IVF with PGT varies based on the IVF treatment plan, medications, and genetic testing requirements. Consult Dreamz IVF for a customized treatment estimate.