Mosaic Down Syndrome is a genetic condition in which a person is born with an extra copy of chromosome 21 ... People who give birth over 35 are more likely to have a baby with Down syndrome, ...

Mosaic Down syndrome. This type of Down syndrome, which affects about 2% of people with the condition, ... Babies with Down syndrome tend to have extra fluid there.

With mosaic Down syndrome, some cells have two copies of chromosome 21, and some cells have three. If they have no other ...

Ashley Zambelli opens up to PEOPLE about discovering that she tested positive for trisomy 21 — also known as Down syndrome — after her three kids also tested positive for the mutation.

Ashley had previously had a miscarriage in 2019 and doctors had discovered the baby had Down’s syndrome. She gave birth to her first child, Lilian, two, who also has Down’s syndrome, in ...

Ashley had genetic testing which revealed she had mosaic Down's syndrome – giving her a 50 per cent chance of having children with an extra chromosome. She said: “I was very happy to find out.” ...

What Is Mosaic Down Syndrome? Most babies are born with 46 chromosomes but babies with Down Syndrome have an extra copy of chromosome 21. For this reason, Down Syndrome is referred to as Trisomy 21.

Down syndrome or Down's syndrome is a genetic disorder that affects hundreds of babies worldwide. The condition is caused by the presence of an additional copy of chromosome 21 in a person’s cells.

Although this can cause babies born with mosaic Down syndrome to have similar features to babies with Down syndrome, it is also possible to have few features. "When I got the call ...

A mum diagnosed with Down's syndrome aged 23 has revealed people "don't believe" she has the condition. Ashley Zambelli was diagnosed with mosaic Down's syndrome in February 2023 after undergoing ...