In vitro fertilization often involves several tests and treatments, one of which may be preimplantation genetic screening. As you work with your fertility doctor to decide whether you should undergo this type of test, learn more about it with these frequently asked questions. 

4 Common Questions About Preimplantation Genetic Screenings 

What is preimplantation genetic screening? 

Since in vitro fertilization requires implanting an embryo into the uterus, it’s vital to know the viability and health of the embryo beforehand. Preimplantation genetic screening lets you discover whether any of the given embryos have chromosomal abnormalities or other issues that could lead to diseases or disorders in the baby. 

How is the screening conducted? 

While an embryo is frozen inside an in vitro laboratory, some of its cells are taken to a lab and screened for abnormalities. For example, embryos of older patients may be tested for an excess number of chromosomes, which indicates Down syndrome. Healthy embryos will then be used for implantation.

What are the benefits? 

Preimplantation genetic screening provides information to increase the odds of in vitro fertilization success. If none of the embryos appears to be viable, you can begin another round of fertility treatments sooner. You can then get pregnant faster and reduce treatment costs by focusing on embryos that are most likely to grow.

It also reduces the chances of complications like multiple births, preeclampsia, or premature labor as well as the likelihood of your baby developing diseases or disorders.

Who is a good candidate for it? 

Older patients and those who have had several miscarriages and failed fertility treatments are more likely to create abnormal embryos, so preimplantation genetic screening would be useful for them. Anyone with a history of genetic disorders and diseases may also wish to have the screening if they’re concerned about passing these genes to their children. 

To speak with an infertility specialist about whether you should get preimplantation genetic screening, turn to Pacific In Vitro Fertilization Institute in Honolulu, HI. Having operated as a prominent fertility clinic in the area since 1985, they will help you achieve a healthy pregnancy through their range of reliable infertility treatment options. For details about their services, call them today at (808) 946-2226 or check out their website.