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Hi thanks for your help although I really don't think this is what has caused it, she has been tested many times for water infections as she wee's excessively, I have had them so personally know the symptoms.
She went to bed last night with pull ups on and had a complete dry night!!!! She was dry all through today and told me she didn't want to wear pull ups tonight, she wet the bed about half past nine but was coughing alot so I think that could be why she did it tonight as she has yet another cold!!!!
Will see how the rest of tonight and tomoro goes will let you know.
Thanks again