At the end of the 12th week, I visited my primary doctor with the results of my fetal screening.My baby had a nuchal ...

Chorionic villus sampling is a prenatal diagnostic test performed for prenatal genetic testing involving a biopsy of placental tissue between 10 to 13 weeks gestation. The tissue harvested is the ...

Prenatal diagnosis is a way for your doctor to tell if your baby has a problem such as Down syndrome while you’re still pregnant. Amniocentesis (say: AM-nee-oh-sen-TEE-sis) and chorionic villus ...

Three months into her pregnancy, the woman in my office worried that her fetus might have Down syndrome. She wanted a definitive diagnosis, so I referred her to a doctor who inserted a 3 1/2-inch ...

Chorionic villus sampling (CVS) is a prenatal test used to detect birth defects, genetic diseases, and other problems during pregnancy. During the test, a small sample of cells (called chorionic villi ...

It is estimated that around 5% of the pregnant population (approximately 30 000 women per annum in the (UK) are offered a choice of invasive prenatal diagnostic tests (most commonly amniocentesis or ...