Hi again and thanks for the latest replies and info. He's not staying in bed as he wants to get up and walk a little (which he knows he should) - and the almost hourly to two hourly little trips out to the loo (regarding the catheter bag) and then out to the kitchen and back are helping with the bloaty gas he's now suffering, especially after eating. He has virtually no appetite and everything is in toddler portions. I've been careful to ensure an increase in fibre but trying to get enough fluid in is definitely going to be the thing as he does need some reminding.... (talking of which... goes to remind...)
As he has had so little to eat since the day before surgery we are not thinking constipation is a problem - yet - but if no action by tomorrow then he's going to have one of the laxatives.
He's had a bit more pain today and was feeling hot to the touch but he said was feeling cold so I'm hoping he's not brewing an infection. I'm carefully logging all the paracetamol as he can only have 8 in 24hrs and we are up to 5 at the moment having split the last dose so he can have another half later then the final 2 any time before midnight.
As for urine colour, it is a little dark but not overly so. I have also seen it paler. Last night was the first night home with the catheter and I was unsure what to expect so was setting my alarm 2 hourly to check it had not kinked, leaked or worse! So now I'm completely knackered as well! Actually it was all fine. The bucket thing became a saga in itself! Each bucket I brought in just seemed too small so we now have the cleanest giant builders muck bucket sitting beside the bed!
I am now sort of getting into a routine with this and but it makes me realise just how much would have gone on in hospital in days gone by for this sort of surgery.
Thanks again everyone.