Just a short update, We had news back from Bristol that neither Chloe or Macaulay is a match for Chelsie, I have known for a week, really upset at first but it was a 50 50 chance. The search is continuing now hopefully some kind stranger is a match and is willing to step forward and help. If we don't find one in the uk then its a worldwide search, fingers crossed I'm typing better news next time.
Thanks to everyone for their kind messages and for helping with the thread about anthony nolan, we as a family really appreciate it .