In vitro fertilisation (IVF) has become a beacon of hope for many couples struggling with infertility. As technology advances, the process of IVF has evolved, offering more precise solutions for success. One such advancement is preimplantation genetic diagnosis (PGD) and preimplantation genetic screening (PGS).
But what exactly do these tests do? And how do they contribute to the success rates of IVF treatment at any fertility clinic in Hyderabad? This article explores the role of PGD and PGS testing in IVF and highlights their importance in ensuring a healthy pregnancy.
Understanding PGD and PGS: What’s the Difference?
Preimplantation Genetic Diagnosis (PGD) and Preimplantation Genetic Screening (PGS) tests are performed on embryos created through IVF. While they might sound similar, they play very distinct roles. PGD is used to identify specific genetic disorders in embryos, such as cystic fibrosis or sickle cell anaemia, especially if one or both parents are carriers. PGS, on the other hand, focuses on screening the embryos for chromosomal abnormalities like Down syndrome, which are not linked to parental genetics.
Why Are PGD and PGS Important in IVF?
One of the most critical steps in the IVF process is selecting embryos that have the best chance of implanting successfully. PGD and PGS play a pivotal role in this selection by ensuring the embryos used are free from specific genetic or chromosomal defects. This reduces the risk of miscarriage, which chromosomal abnormalities can often cause.
Furthermore, these tests increase the likelihood of a healthy, full-term pregnancy, making them invaluable tools in modern treatments.
Who Should Consider PGD and PGS Testing?
PGD and PGS are not mandatory for all treatments, but they can be particularly beneficial for certain individuals. Couples with a family history of genetic disorders are prime candidates for PGD. On the other hand, women over 35 or those who have experienced recurrent miscarriages might consider PGS to increase their chances of a healthy pregnancy. But how do you know if these tests are right for you? Consulting with a specialist at any fertility center will help you make an informed decision based on your medical history and circumstances.
What Is the Process of PGD and PGS?
PGD and PGS are conducted before embryo transfer. After the eggs are fertilised, the embryos grow for about five to six days. At this point, a few cells are carefully removed from each embryo and sent for genetic testing. The results of these tests help the specialists select the healthiest embryos to transfer into the uterus. This step adds a layer of precision to the process, increasing the likelihood of success.
How Do PGD and PGS Impact Success Rates?
The introduction of PGD and PGS testing has significantly improved the success rates of IVF treatments. By selecting embryos with the correct number of chromosomes or those free from genetic conditions, the chances of implantation and a healthy pregnancy rise considerably. For couples who have faced repeated IVF failures or miscarriages, these tests provide hope by offering a way to avoid transferring embryos with potential issues.
Why Choose the Best IVF Center in Hyderabad for Testing?
Not all IVF centers are created equal when performing PGD and PGS testing. The best fertility clinic in Hyderabad is equipped with state-of-the-art technology and experienced genetic specialists who can carry out these tests with precision. Choosing a reputable center ensures you receive the highest standard of care and a thorough and accurate testing process. Additionally, the staff at top IVF centers can offer personalised care and guidance, helping you navigate the complexities of the IVF process.
PGD and PGS testing have revolutionised the IVF process, offering couples a greater chance at success and a healthy pregnancy. If you’re considering IVF in Hyderabad, discussing the option of PGD or PGS testing with your specialist is a crucial step. It will help you move towards achieving your dream of starting a family.