Six Facts Everyone Considering IVF Should Know About PGS

Preimplantation genetic screening (PGS) is a type of genetic testing which is increasing in use as part of IVF cycles. Here are a few facts you should know if you are considering IVF.

  1. PGS Screens for Chromosome Abnormalities

PGS tests whether an embryo has the correct number of chromosomes and which chromosomes are present. Abnormalities like too few or too many chromosomes are known as aneuploidy. Chromosome abnormalities are responsible for Down syndrome and Edwards syndrome as well as 60  percent of miscarriages.  PGS can also detect translocations, a defect caused when an individual’s chromosomes are rearranged. A person can be a carrier for balanced translocations without having symptoms. If a patient is identified to be a carrier of a translocation, they are at higher risk for miscarriage or a failed IVF cycle.

  1. PGS Does Not Screen for Specific Diseases; PGD Does

Another type of genetic testing, preimplantation genetic diagnosis (PGD) screens embryos for specific genetic diseases. This test is important if you or your partner have a history of a genetic disease in your family or are a carrier for a genetic disease and you want to diagnose the embryos for that condition.

  1. You Need Multiple Embryos for Testing

PGS is performed by removing a few cells from day 3 or day 5 embryos in the IVF lab and sending them to the laboratory that performs the test. Usually the embryos are frozen while waiting for the test results.  The more embryos you have, the better your chances that at least one will have a normal chromosome count and be appropriate for transfer.  Women who are older and using their own eggs may need more than one IVF cycle to produce multiple eggs and embryos, since they may not respond as strongly to the fertility medications that stimulate egg production.

  1. PGS Can Help If You’ve Had Multiple Miscarriages or Failed IVF Cycles

Failed IVF cycles and miscarriages are often caused by chromosome abnormalities.

Recent research has found that screening embryos with PGS and transferring only the ones that are chromosomally normal can increase IVF success rates by as much as 23 percent. There hasn’t been a large, randomized study yet on the effect of PGS on miscarriage rates, but some fertility centers have observed large decreases in the number of miscarriages when PGS is used.

  1. PGS Is Not For Everyone

You may ask, if PGS seems to be such an effective way to find the best quality embryos for transfer, why isn’t it recommended for everyone who’s having IVF treatment? Research studies, especially of PGS with Next Generation Sequencing technology which is only a few years old, have not yet been done on a widespread basis.  Medical practice generally doesn’t change until a procedure or test has been proved to be effective by large, randomized clinical trials.  Where PGS has been shown to be most effective so far is with couples who have had multiple miscarriages or failed IVF cycles and women who are older and using their own eggs.  Women under 35 generally have a low percentage of eggs with abnormal chromosomes, so PGS screening would not be necessary for IVF success.

  1. Cost of PGS

PGS costs are in addition to those of the IVF cycle and fertility medications. These expenses include the cost of the cell biopsy at the IVF  lab, nationally in the range of $1500 – $3,000, and the cost charged by the genetic testing company, which ranges from $1,000 to $3,500, depending on the number of embryos tested.  The genetic testing company often includes genetic counseling in their services, both before and after the test results.  The counselor will help you understand and deal with the emotions and stresses of genetic testing, so you can cope with the feelings that may arise.

WINFertilityGenetics powered by RGI

With PGS and PGD increasing in accuracy, and patient and physician interest, WINFertilityGenetics has partnered with Reproductive Genetic Innovations (RGI), whose founders were the prime inventors and innovators of Preimplantation Genetics Diagnosis and Screening. With more than 30 years’ experience and 6,000 healthy babies born with RGI’s help, WIN is now offering our patients ‘best-in-class testing’ with our ‘best-in-class’ Treatment Bundles, making comprehensive fertility treatment even more affordable. WIN packaged pricing include Genetic Testing, Medical Treatment and the fertility medications required with savings up to 40% off unbundled rates. All with one payment and a single point of contact.

Is It Time For IVF?

If you’re ready to pursue IVF treatment, WIN Fertility can help. WINFertility’s FertilityCoachSM Nurses or professionally-trained Patient Specialists can help you find an excellent reproductive endocrinologist in your area and get discounted treatment packages and financing options.

WINFertility provides lower than market-rate Treatment and Medication Bundles which combine medical services for a single IVF treatment, genetic testing and medications at a discounted “pay-as-you-go” price saving you up to 40% off the total cost of your treatment cycle.  The bundle is tailored for your specific treatment plan, and you only pay for the treatment you need, unlike traditional multi-cycle discount plans in which you pay for up to 6 attempts that you may never need in order to receive a discount.  For those patients who think they may need an additional IVF attempt to become pregnant, the WINFertility 2nd Chance IVF Refund Program helps control costs, maximizes your chance of success and minimizes your risk of overpaying.

Are you ready to take the next step? Visit www.WINFertility.com or call 1-855-705-4483 (4IVF.)

 

Medical Disclaimer

The information contained in or made available through this site cannot replace or substitute for the services of trained professionals in the medical field. You should consult a physician in all matters relating to your health, particularly concerning any symptoms that may require diagnosis or medical attention.

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