Nuchal scan vs dating scan

Before this the scan is difficult to do because your baby is still so tiny.

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Nuchal scan vs dating scan

Abdominal scanning is performed with a full maternal bladder, provides a wider field of view, and provides the greatest depth of view.

Vaginal scanning is best performed with the bladder empty, gives a much greater resolution with greater crispness of fine detail.

However, diagnostic tests do carry a small risk of miscarriage.

An NT scan can't tell you for certain whether or not your baby is affected.

A nuchal translucency (NT) scan is a screening test that assesses whether or not your baby is likely to have Down syndrome.

Last modified 24-Jan-2016 07:57