New guidelines from the American College of Obstetricians and Gynecologists (ACOG) recommend Non-Invasive Prenatal Testing (NIPT) be made available to all pregnant women, regardless of maternal age or baseline risk. Previously, only pregnant women at risk or over the age of 35 were offered NIPT to learn vital information about the health of their baby, as early as week 10 of their pregnancy. Show
Some of the country’s largest health care insurers look to the ACOG guidelines to determine their coverage. Many have not offered genetic testing benefits without restrictions, but this amended position could open doors for thousands of expecting parents. Many NIPT tests leverage the power of next generation sequencing to analyze cell-free DNA from a maternal blood sample to screen for fetal aneuploidy, including common chromosomal conditions including trisomy 21 (Down syndrome), trisomy 18 (Edwards syndrome) and trisomy 13 (Patau syndrome). NIPT is the most sensitive and specific screening test for chromosomal changes and could prevent the need for more invasive procedures, among others. ACOG’s recommendations positively impact the quality of care for expectant mothers in more ways than one. Granting access to NIPT not only serves the main purpose of providing valuable insights about the health of a pregnancy, but it also streamlines and eases the testing procedure itself. It would also eliminate additional office visits for multiple screening tests—which is especially beneficial during the pandemic. Finally, the cfDNA test itself involves a single, simple blood draw. “The cell-free DNA test is the best frontline aneuploidy screen for pregnant women,” said Jim Goldberg, Chief Medical Officer, Myriad Women’s Health. “It provides the most accurate, sensitive, and specific screening for the common aneuploidies—that is to say, it will give expectant families the most critical information possible today. It’s also the easiest and fastest noninvasive test available on the market. This is a huge win for parents-to-be.” “We’re pleased to see ACOG’s new guidance that recognizes the superior performance of NIPT and the benefit it provides expectant families,” said Phil Febbo, M.D., Chief Medical Officer at Illumina. “Endorsing NIPT for all pregnant women will help expand insurance coverage and broaden access to the most accurate prenatal screening currently available.” This kind of unprecedented access will empower more parents to prepare and make informed pregnancy decisions. Previously, that was not possible.
Ronald Wapner, MD, Vice Chair of Research in Obstetrics and Gynecology for Columbia University Irving Medical Center and Director of Reproductive Genetics, echoed the sentiments of Goldberg and Febbo and added, “The biggest advantage of NIPT in addition to its improved sensitivity is the incredibly small false positive rate which markedly reduces unnecessary anxiety for pregnant women.” This is especially true in the case of Erin Sanderson, a mother of two in Tyler, Minnesota. “I asked for NIPT with both of my pregnancies but because I was under the age of 35 my insurance would not cover the cost,” said Sanderson. “A close family member had unexpected news of her baby’s development prior to birth and they were able to prepare. Knowing all the complexities of pregnancy and my anxious mind, I wanted to uncover any critical information so I could prepare emotionally and put medical specialists in place at delivery if necessary. As a family we wanted to know more so we could do more.” Prenatal testing, including screening and diagnostic tests, can provide valuable information about your baby's health. Understand the risks and benefits. By Mayo Clinic StaffPregnancy is a time of great anticipation — and, sometimes, anxiety. You might worry that your baby will have health problems. While most babies are born healthy, it's important to understand your options for obtaining details about your baby's health. Types of prenatal testingThe two main types of prenatal testing are:
Types of screening testsPrenatal screening tests include:
Questions to considerPrenatal screening tests for fetal abnormalities are optional. It's important to make an informed decision about prenatal testing, especially if you're screening for fetal conditions that can't be treated. Before going forward, consider these questions:
The decision to pursue prenatal testing is up to you. If you're concerned about prenatal testing, discuss the risks and benefits with your health care provider. You might also meet with a genetic counselor for help choosing a test and understanding the results. Taking the time to evaluate your options will help you make the best decision for you and your baby. Sign up for free, and stay up to date on research advancements, health tips and
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. How early can you do NIPT test?Non-invasive Prenatal Testing (NIPT) is a screening test available from 9 or 10 weeks gestation until the end of the pregnancy. NIPT is a blood test, and therefore poses no risk to the pregnancy.
Which week is best for NIPT test?Understanding what the NIPT test results mean
For the most accurate test results possible, the fetal fraction must be over 4 percent. This usually happens around the 10th week of pregnancy and this is why the test is recommended after this time.
Can NIPT be done at 7 weeks?Noninvasive prenatal testing (NIPT)
Panorama can be performed as early as nine weeks gestation. Most results will be returned to your doctor within 5-7 calendar days.
How accurate is NIPT for gender at 12 weeks?The chances of a sex determination via NIPT being wrong is around 1 percent when the test is conducted after week 10 of your pregnancy or later, Schaffir says.
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