Can I keep my job?

DIYmama85

I have a great job with the school district - I drive a school bus. It doesn't pay a lot, but until my kids get out of elementary school, this is a great job for me because I get summers off, I'm home when they are home and do not have to shell out for daycare. 

 

Now that I am pregnant, there isn't any reason for them to be able to "let me go" is there? I am only 7 weeks and likely won't be telling them until I am around 18-20 weeks or until I can no longer just pretend I am chubby. (I am a private person, having a ton of attention on me from all of my older coworkers would make me uncomfortable). I have not been able to find any laws against me being able to drive and we have air - ride seats, so it's not all that bumpy for me. Does anyone know anything about my options? I am hoping to drive until about 38 weeks and then take maternity leave, which will end at Summer Vacation, so I will have the summer off with new baby.