Dec. 1, 2022 — Research on understanding the effect of extra chromosomes for conditions like Down syndrome typically involves examining what genes play a role in the symptoms of these conditions.

Twenty-two years ago, on St. Patrick’s Day 2002, my wife and I were given the gift of our son, Leo Patrick, who was born with Down syndrome. Actually, to be more accurate, we had been given the ...

Ninety per cent of women whose unborn babies are diagnosed with Down's syndrome choose to have an abortion, which is legal right up until birth. But campaigners say expectant parents are routinely ...

However, for people with more complex learning disabilities, the initial symptoms are likely to be less obvious. People with learning disabilities, particularly those with Down's syndrome, are at ...

Even if you have a triple X chromosome, it won't usually be passed down to your children ... to have more severe or obvious symptoms. Sometimes, triple X syndrome is diagnosed when a woman ...

However, for people with more complex learning disabilities, the initial symptoms are likely to be less obvious. People with learning disabilities, particularly those with Down's syndrome, are at ...