I am just off to the chemist in a minute to buy a gel pack. My husband injured his knee yesterday and I am not really sure how ? he sort of twisted it somehow. It isn’t bad enough for him to go to the doctors but it is bad enough for him to moan all of the time ? you know what some men can be like! I am hoping that if I get him a knee wrap then it might be enough to stop him complaining anyway. He was awake in the night with it, but does not like taking pain killers and so I am hoping that this will help him get some sleep tonight and then I will get some as well! It was really hard to try to sleep with someone tossing and turning next to me and moaning and groaning as well! I tried to encourage him to go downstairs, saying that walking about the house or watching some TV which might have helped and would certainly have helped me to get some sleep! Unfortunately he did not like that idea. I just hope that the colpac will help and we can both sleep a lot better tonight.