Gargy, if you can take some more time off hun i think you should, there is no point in you returning to work to make the kids sick and then make yourself sick iykwim! it is a vicious circle of sickness and there is no way it should continue. i'm sure your boss would want you in the best of health so that the next snuffly kid that comes into class is less likely to make you take more time off. I am in the process of trying to talk DH into having tomorrow off with his sprained wrist just to give it 1 extra day coz if he overworks it it will mean more time off.