Just had a call from the vet. Ginger has had a bladder flush and there was also a small stone in his penis which they have had to remove by making a small hole (which sounds soooo painful). They don't stitch the hole but allow it to heal naturally, so i have been warned that his pee may come out of two places for a few days until it starts to heal. He is in ICU at the moment as he is a little cold and i need to call back later to see if we can collect him today. He will be coming home with antibiotics, metacam and gabapentin.
We have our fingers crossed that he recovers well. The poor little fella has been through so much.