Now that you’ve entered this amazing phase, it also marks the beginning of new responsibilities- which are a bit overwhelming. This means taking extra care of yourself and the life growing inside you. And that starts with regular checkups and a few important prenatal screening tests.
So, if you’re wondering what these tests are and when they happen, don’t worry. This blog will guide you through all the prenatal screening tests so you feel confident as you embark on your motherhood journey. So, keep reading!
What Are Prenatal Screening Tests?
Prenatal tests are simple, non-invasive procedures performed during the first two trimesters of pregnancy to check your baby’s health and check for the possibility of genetic problems. To be clear, these tests don’t give you an exact diagnosis. Instead, they indicate the level of risk and help docto rs determine whether further testing is needed.
Now, let’s dive into the prenatal testing done during pregnancy.
Must-Know Prenatal Screening Tests for Every Trimester
Here’s a quick breakdown of essential prenatal tests and when they usually happen:
- NT Scan
The NT scan (Nuchal Translucency) is an ultrasound done between 11 and 13 weeks of pregnancy. It measures the fluid at the back of your baby’s neck. A higher amount of fluid may indicate an increased risk of certain genetic conditions, such as Down syndrome. However, it’s just a screening test, not a diagnostic one. If needed, it is usually followed by additional blood tests.
- Double Marker Test
The Double Marker Test is a simple blood test typically done in the first trimester, between 11 and 14 weeks. This test checks for two substances in the mother’s blood:
- Free beta-hCG (human chorionic gonadotropin)
- PAPP-A (Pregnancy-Associated Plasma Protein A).
Also, when this test is combined with your NT scan, these markers help doctors assess your baby’s risk for conditions like Down syndrome or Trisomy 18. Remember, this test doesn’t give you a definite “yes or no” answer, it only shows the probability of risk.
- Triple & Quad Marker Tests
Next important tests are the Triple and Quad Marker Tests- both are blood tests recommended during your second trimester. These tests check for specific substances in your blood to evaluate your baby’s risk for any genetic conditions or neural tube defects.
The Triple Marker Test measures three key substances, including:
- AFP (Alpha-fetoprotein)
- hCG (human chorionic gonadotropin)
- Estriol
The Quad Marker Test measures the same three substances plus:
- Inhibin A.
- NIPT
Sometimes, results from your NT scan or marker tests may not be clear or may indicate a possible risk. In such cases, doctors usually recommend a more detailed screening called Non-Invasive Prenatal Testing (NIPT).
This simple blood test detects tiny fragments of your baby’s DNA circulating in your bloodstream. It screens for conditions such as Trisomy 13, Trisomy 18, and Trisomy 21 (Down syndrome), with up to 99% accuracy.
So dear expectant parents, if your doctor recommends this test and you’re looking for reliable results, LifeCell Diagnostics offers the trusted NIPT All Chromosomes test. This test helps detect 23 biomarkers and provides quick results through easy at-home sample collection. Schedule your test today for quick, reliable results.
Wrapping Up!
Dear Mums-to-be, the journey to motherhood is beautiful, but it also comes with a lot of new information about your health and your baby’s well-being. That’s where a healthy, balanced meal, a good lifestyle, and regular prenatal screening tests can help. Also, remember that routine prenatal tests are meant to keep you informed – not to alarm you. So, don’t stress! Stay consistent with your routine checkups and follow your doctor’s advice to ensure a healthy start for your little one. After all, a well-informed mama is a well-prepared one.