Guide to Being 10 Weeks Pregnant

Don't Worry If...

At the 10-week mark, your doctor may ask whether you'd like a CVS test to reveal genetic conditions like Down syndrome. Chorionic villus sampling is recommended to women age 35 and older, and women with a family history of genetic disorders. A catheter is inserted into the vagina and through the cervix to remove a small sample of placenta. Or, a needle is inserted into the abdomen. Regardless of method, CVS is one of the more invasive tests performed during pregnancy; there is a 1 in 100 chance it could trigger a miscarriage.

So why consent to the test? The results, which are available within seven to 14 days, are 99 percent accurate when it comes to diagnosing many genetic and chromosomal abnormalities. And, unlike an amniocentesis test that can only be given in the second trimester, you receive CVS results before your first trimester ends. Keep in mind, however, that a CVS test doesn't rule every abnormality.

Week 10 also is a good time to revisit the importance of prenatal supplements. Powdered or liquid prenatal vitamins are easier to swallow than those in pill form and won't wreak as much digestive havoc.

Related Articles


  • "Your Pregnancy: 10 Weeks." (March 10, 2011)
  • "Prenatal Diagnosis: Amniocentesis and CVS." (March 10, 2011)
  • "10 Weeks Pregnant: Pregnancy Week-by-Week Guide." Sept. 11, 2007. (March 10, 2011)
  • Parents Magazine. "Prenatal Testing Basics: CVS Test." (March 10, 2011)
  • "Week 10." (March 10, 2011)
  • "Baby's Growth and Development at 10 Weeks Pregnant." (March 10, 2011)
  • "10th Week of Pregnancy." (March 10, 2011)
  • "Top Tips and Checklist at 10 Weeks Pregnant." (March 10, 2011)
  • "Your Changing Body at 10 Weeks Pregnant." (March 10, 2011)
  • Steele, Wanda. "How Early Can You Hear Your Baby's Heartbeat?" (March 10, 2011)
  • Women's Healthcare Topics. "10 Weeks Pregnant: Your Pregnancy Week by Week." (March 10, 2011)