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A member asked:
Is a cvs a higher risk procedure than amniocentesis?
4 doctors weighed in across 2 answers
No: Amniocentesis is usually offered between 15-20 weeks, with a pregnancy loss rate of about 1 in 300-500. Chorionic villus sampling (cvs) is offered after 9 weeks. The pregnancy loss rate appears to be about the same as amniocentesis. There are additional fetal risks if it is performed before 7 weeks. The benefit of cvs is earlier detection, which allows for safer termination, if desired.
Answered 9/28/2016
6.7k views
Yes, if: Depending on when the amnio is done; if done at 16-18 weeks, the amnio risk is somewhat lower (around 1/200.).
Answered 10/14/2012
5.6k views
Related Questions
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Someone here please explain the difference between chorionic villus sampling and amniocentesis?
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