A–Z Glossary

Nuchal translucency

Nuchal translucency is an ultrasound measurement used with maternal age and blood markers in first-trimester chromosomal screening.

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Genetic screening tests explained

Genetic screening tests explained

What genetic screening means Genetic screening is a structured way to estimate whether a person, pregnancy, fetus, embryo, or newborn has an increased chance of a genetic condition. In pregnancy care, screening is often offered to people who have no symptoms and no known family history. This is what makes screening different from targeted genetic […]