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A simple blood test is transforming the world of prenatal screening, offering women a risk-free way to learn about fetal abnormalities early in pregnancy. Already, the new test has drastically reduced ...

I remember 15 years ago, my colleagues and I in high risk obstetrics were discussing the future possibility of analyzing fetal cells in maternal blood. Back then, the task seemed daunting since there ...

Building on the latest developments in DNA science, Stanford University researchers have designed a prenatal genetic test that appears to be just as accurate — but much safer than current methods like ...

When Amy Seitz got pregnant with her second child last year, she knew that being 35 years old meant there was an increased chance of chromosomal disorders like Down syndrome. She wanted to be screened ...

Is simply being 35 or older enough reason for a pregnant woman to undergo amniocentesis to check for Down syndrome? The older mothers-to-be are, the higher their risk of having babies with this fairly ...

A simple blood test is transforming the world of prenatal screening, offering women a risk-free way to learn about fetal abnormalities early in pregnancy. Already, the new test has dramatically ...

Amniocentesis is a medical procedure used to diagnose certain genetic and chromosomal abnormalities in a developing fetus and it involves the extraction of a small amount of amniotic fluid from the ...