Hello all, I have a few things to moan about, or rather ask questions on with myself which are the following: Well, I've noticed that, for around 2 months now, I have started to wake up and I can't feel the whole of my right arm. I'm not sure if it's because for some reason I have gotten into the habit of laying in a new position that means I somehow slow the blood flow to my right arm causing it to go numb or not but it's been getting more and more frequent recently. Usually it happened around once every 2 weeks, I thought that it wasnt anything to worry about but now it's been occuring even more. Do you think this is something I should really go and ask the doctor about? Also I've been having a problem with my knee. After having gone for a run (as I run every now and then to keep me in shape) I notice that it feels as though the cartilidge (sp?) in my knee shifts to the side making it very painfull to bend my knee inwards bringing my foot to my behind. This isnt normal is it? I want to go to the doctor about a few things although I feel a complete idiot doing it when I dont have the problems occuring as I do so. If I compare both knees when it occurs I can notice a considerable difference between the two. The right knee (the affected one) bulks out on the outer side more than the left, which to me indicates that something has moved there maybe? Any comments? Another thing is, for some reason, I seem to be suffering from insomnia again. I normally got around 4 hours sleep if lucky about a year or so a go, and then I managed to drop the insomnia and then got around 9 - 10 hours, now I seem to be waking up pretty much dead on after 4 hours sleep, finding it hard to go back to sleep after that and if I manage to, I'd be back up and awake after an hour.This is kind of getting to me now because I wake up and feel exhausted. Although I have no idea what to do. Any suggestions, comments or ideas? I dont mean to like, ask any of you for a direct guidence line, I'm just confused and tired about all of these happening now and am a tad unsure on what to do. Anyone else here experiencing similar things?