Thank you for your lovely replies. He wasn't sleeping anything off, he's not a drinker, of the alcoholic kind, doesn't care for the stuff. He drinks milk. He's a little nerdy, plays on his computer most of the time when not studying. I think though that when he's on it he gets carried away and looses time. So when he should be getting into bed he just carries on playing and then he needs to catch up. He woke just after I posted last night. Trouble is, he was then up most of the night. I'm a pretty laid back parent really, as long as he eats well, sleeps sometime and washes occasionally, then I leave him to his own devices. He'll have a woman nagging him soon enough. A couple of girls are after him at college but he doesn't want the hassle (his words, not mine, lol). He was very hyper as a child, couldn't get him to calm down, now I can't get him to wind up! I can't win! lol I'm not complaining, he thinks the world of me and sits with me at any time of day if I'm upset or not well, so he's a great lad. I love him to bits, just wish he would spend more time with me sometimes, but he has to have his own life, and he says I'm boring now I'm 50! Cheek. 