There are approximately 20,000 genes in the human genome and a fault in just one of them can cause a serious genetic condition.
Be 1 in 20,000 people who donate just £2 a month to represent how a single variation can have such a huge impact on a child's life.
Want to help us spread the word?
Add the Eva's Friends 1 in 20,000 frame to your Facebook profile picture
Click here, select the frame called ‘Eva’s Friends’ and add to your profile picture to show your support
Registered as a charity in England and Wales. Charity number 1176031
© Eva's Friends 2020