For a few months now DH has been hungry ALL the time - even immediately after a large meal - he just never feels full. He has also been losing weight - not sure how much exactly as we don't have scales, but he has had to get need work trousers as the ones he got last autumn had become too big, and he is on the last notch of his belt. He weighed himself at his mum's recently and is at least a stone lighter than he was before we go married, and he had probably put on weight since then, so the total weight loss is probably nearer 2 stone.
He went to the GP a couple of weeks ago and she ordered blood tests for over-active thyroid, diabetes and anaemia, all have come back clear. He is going to try and go back tomorrow or early next week, but does anyone have any ideas what else it could be? I am stumped.