The mother of a toddler given just a 20 per cent chance of survival is trying to raise £1million to fund experimental treatment abroad.

Harri Stickler, three, was six months old when he was diagnosed with lymphoblastic leukaemia a very rare and aggressive form of cancer.

The youngster was given a slim chance of survival by his doctors - odds which, up to now, Harri has defied, with the help and support of his family.

Mum Bethan Morgan, 29, was optimistic about her son's condition after a string of seemingly successful operations, but last summer he relapsed a third time.

Now his parents claim they need to raise as much as £1million to fly him overseas for experimental treatment that could very well be his last hope.

And they have launched an online GoFundMe page in a desperate attempt to achieve the funds they need to save him.

Donate to Harris fundraiser at: https://www.gofundme.com/f/help-harri-get-the-treatment-needs?utm_source=customer&utm_medium=copy_link_all&utm_campaign=p_cp+share-sheet.