回複：想告公司,但不知道可不可以. 在線等.....

H-1B_tax is right. You don't have much bargain chips during the probabtion period. If you are salary employee which a lot of us are, then the employment in most cases is at will. Using the pregnancy as the means of blackmail will backfire. Don't take the route.

Talk to your supervisor(s) and make a good relationship with many. Be a part of the group, and they will know your situation. As I know, we as Chinese are highly regarded in companies. Layoff normally does not come down to us, unless unusal things happen. Communications, communications, and communications. This is my advice to myself and all of my Chinese countryman and countrywoman.