I work as a primary school teacher. In my class there are several violent pupils. I've said I'm pregnant, and I've been told one of the pupils won't be in my class unattended. The other one is still there. The child punched me in the stomach yesterday. It hurt for about 30 minutes. The children don't know I'm pregnant yet, I'm hoping they'll be more careful when they know? They are only 5-6 year olds. But is this dangerous? I feel really upset about it, but I don't know what to do.