Sorry this is a very basic question but we have never had sickness problems with ds, 20 mths. This PM he was sick 3 times (heard there is a sick bug at nursery with 2 other children affected today). Should i offer him food tonight? Don't want him to be sick at night in his sleep but don't want him to be hungry. Is it just a case of let him eat when he wants to? After he was sick the first time he had about 3 strands of spaghetti an hour or so later but was sick again straight afterwards.