Sara and Carl Pugh from Wrexham in North Wales say they were first told Catrin had a 1:1000 chance of making it - her father Carl says when they were told her chances had risen to 40% it was wonderful and music to their ears.
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A girl from Neston is doing a trike ride in memory of her sister. Georgie died in 2014, just five days after being born without a windpipe.
The latest weather update plus viewers' photos for ITV Granada
Not a bad Bank Holiday weekend - mostly fine, sunny and warm! Always warmest further west