I started in my current job in January, on a one year contract. It will almost certainly be renewed. I'm part time and they advertised for another person to do the same job part time, so there would be two of us, but got no applicants. They're going to advertise again.
At the moment we are applying for contracts for work that will be ongoing for over a year. I will be very involved in this work. I'm not sure that it's completely dependent on me being there, but it could be. They would definitely need to find the second person for the role or my bosses would have to get involved to cover the work (which would be difficult, but not impossible - they can do it, but are very busy).
I'm currently 12 weeks pregnant. I don't want to say anything yet - I want to wait until after I get my new contract, so I know I actually have a job. But AIBU to not let them know that they can't depend on me for a full year when applying for these contracts?