ObGyn Explains: Comprehensive Guide to Prenatal Genetic Testing for Aneuploidy
This pregnancy update covers essential information about prenatal genetic screening for aneuploidy, providing guidance for Week 9 of pregnancy.

The Doctors Bjorkman
201.0K views • Nov 4, 2020

About this video
This pregnancy guide will cover everything you need to know about prenatal genetic screening for aneuploidy.
In this Week 9 pregnancy update, we are talking all the options available for prenatal genetic testing--from the first trimester screen, to the quad screen, to cell-free fetal DNA. We also review the diagnostic testing options of chorionic villus sampling and amniocentesis. We cover risks of a genetic abnormality like Down Syndrome, or Trisomy 21, as well as other aneuploidies and microdeletions. We cover what to expect and how to be best prepared to talk with your doctor or midwife about your prenatal care in the first trimester. In this week by week pregnancy guide, we also review baby's development during the 9th week of pregnancy!
Looking for more?!
Coming in early 2026, we are launching TDB+. It’s a research-backed membership designed to give you support, connection, and resources for wherever you’re at on your parenting journey!
Imagine in-depth access to pregnancy, birth, and parenting content, while also getting behind the scenes interaction with us, our day-to-day real lives, and a community of other parents to support you.
Learn more about the membership and join the waitlist here! 👉 https://forms.gle/BxXToaDdKooWgfPr5
**Weekly pregnancy update on Wednesdays! We will be covering everything from TTC, infertility, prenatal care, labor and delivery, best baby gear, your baby's week by week development, postpartum concerns, and other pregnancy tips and tricks!
Affiliate links to all products mentioned in videos here: https://www.amazon.com/shop/thedoctorsbjorkman
Week 8 Video -- The First Prenatal Visit: https://youtu.be/2ghr0ZEPGT0
Intro Music: A WAY FOR ME - Nicolai Heidlas by Chem Ocampo
In this Week 9 pregnancy update, we are talking all the options available for prenatal genetic testing--from the first trimester screen, to the quad screen, to cell-free fetal DNA. We also review the diagnostic testing options of chorionic villus sampling and amniocentesis. We cover risks of a genetic abnormality like Down Syndrome, or Trisomy 21, as well as other aneuploidies and microdeletions. We cover what to expect and how to be best prepared to talk with your doctor or midwife about your prenatal care in the first trimester. In this week by week pregnancy guide, we also review baby's development during the 9th week of pregnancy!
Looking for more?!
Coming in early 2026, we are launching TDB+. It’s a research-backed membership designed to give you support, connection, and resources for wherever you’re at on your parenting journey!
Imagine in-depth access to pregnancy, birth, and parenting content, while also getting behind the scenes interaction with us, our day-to-day real lives, and a community of other parents to support you.
Learn more about the membership and join the waitlist here! 👉 https://forms.gle/BxXToaDdKooWgfPr5
**Weekly pregnancy update on Wednesdays! We will be covering everything from TTC, infertility, prenatal care, labor and delivery, best baby gear, your baby's week by week development, postpartum concerns, and other pregnancy tips and tricks!
Affiliate links to all products mentioned in videos here: https://www.amazon.com/shop/thedoctorsbjorkman
Week 8 Video -- The First Prenatal Visit: https://youtu.be/2ghr0ZEPGT0
Intro Music: A WAY FOR ME - Nicolai Heidlas by Chem Ocampo
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Video Information
Views
201.0K
Likes
2.5K
Duration
15:53
Published
Nov 4, 2020
User Reviews
4.6
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