These three tests, the Non-Stress Test (NST), Biophysical Profile (BPP), and the Contraction Stress Test (CST) are designed to monitor your baby’s well being.

A prenatal non-stress test (NST) is a common test done before birth (prenatal). It is used to ensure the health of the fetus before labor. The test assesses fetal heart rate and movement after 28 ...

Chrissy Teigen is pregnant with her second child and just got her fetal nonstress test done. Here's what that means. Skip to main content. Open Navigation Menu.

More often, you would get a nonstress test or a biophysical profile. ... Women may get a contraction stress test at 34 weeks or later. Before that, the test may not be safe.