Combined screening for Down’s syndrome and other chromosomal abnormalities: being told something may be wrong

Some women were told their nuchal scan results showed they had an increased chance (higher risk) of something being wrong with the baby (see also Deciding whether to have further diagnostic tests).

They generally felt glad the nuchal scan had given them a chance to find out early. This applied both to people who chose to end the pregnancy and to people who felt better prepared for the baby’s birth.

Several of these women said that they had started to feel worried during the scan, before anyone had told them anything.

One woman felt worried when the person doing the scan (the sonographer) went quiet. Her baby was later diagnosed with Down’s syndrome.

She grew anxious when the sonographer became silent during the nuchal scan, and was upset that…

Age at interview 36

Gender Female

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Having to wait to discuss the results was a common concern, as described by one father. Although their baby did not in fact have Down’s syndrome, they only found out that he had a heart condition (now successfully treated) because the nuchal translucency scan results led to further investigations.

He felt the local hospital needed to be better prepared to discuss the results of the nuchal scan…

Gender Male

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One couple were told they needed to come back after a few minutes to try the scan again because the mother had too much wind. Although at the time they were not worried about this, looking back they wondered whether the first sonographer had already noticed something.

They were asked to have a second scan but did not feel anxious about this at the time.

Age at interview 28

Gender Female

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A woman describes how it was standard practice at her local hospital to ask partners to wait outside for the first part of the scan, so she was on her own at first. She would have preferred to have her partner’s support throughout.

She explains how they gradually realised something was wrong as more scans were done and another member of staff was called in.

She would have liked her husband to be allowed in with her throughout the nuchal scan in her…

Age at interview 33

Gender Female

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Parents might be asked to sit back in the waiting room with other parents in-between scans and this may feel awkward if they are worried. One woman also described her feelings in the waiting room for a repeat scan at a specialist hospital. Many felt it was important to have someone with you at all scans.

It was unpleasant waiting for hours for a repeat nuchal scan and being aware other people waiting…

Age at interview 36

Gender Female

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Some people were reassured by their nuchal translucency scan results but later found the baby did have a chromosomal condition. One woman had paid to have a scan for reassurance following a miscarriage, rather than to find out about the likelihood of Down’s syndrome. The result was ‘low chance’ so she decided not to have blood tests, but after birth found her baby did have Down’s syndrome.

She paid for a nuchal scan after a previous miscarriage. The result was reassuring.

Age at interview 37

Gender Female

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Other women found out later in pregnancy that something was wrong. One thought that her baby’s hydrocephalus was suspected at the nuchal translucency scan but she was not told until the 20-week scan.

She thought her baby’s hydrocephalus may have been suspected at the nuchal scan in her first…

Age at interview 39

Gender Female

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A woman whose baby was later diagnosed with a serious chromosomal condition (Edward’s syndrome) described a generally reassuring nuchal scan, although she did find it uncomfortable having a full bladder and having the sonographer press quite hard. She later found out the person doing the scan had recorded that he could not see a stomach or kidneys, but had not told her at the time.

The nuchal scan reassured them, but with hindsight they felt they did not really understand the…

Age at interview 38

Gender Female

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Many experiences discussed here are common to other types of scan. (See also Early dating scans and 18–20 week scans).

Early dating scans

All women will be offered a dating scan and an 18–20 week mid-pregnancy or fetal anomaly ultrasound scan. The main purpose of a dating scan...