pergant new hire got a warning

I'm a new fire of my current employer, but got to know pregant after 1 month working there. Informed supervisor and he seems not happy and concerned about my maternity leave much! One time I was so tired so closed eyes on trading desk (where I work) for several mins, he seems mad and wrote me a warning against it. Is it illegal? Should I sue him? How?

I'm so upset!
Thanks

所有跟帖： 

• check your english first -文華西- ♀ (0 bytes) () 07/17/2007 postreply 11:36:49

• Is it funny? You are so mean! -Fairrc- ♀ (0 bytes) () 07/17/2007 postreply 12:36:27

• 回複：Is it funny? You are so mean! -chalky- ♂ (165 bytes) () 07/17/2007 postreply 14:10:07

• If u're not performing as expected, then -jojo1971- ♀ (426 bytes) () 07/18/2007 postreply 07:45:09