Job or Not to Job??

I just finished school and looking for a job. I'm not having much luck. But what if I get hired somewhere now or close to my due date. Do I take the job? Do I tell them about the baby during the interview? What should I do? Should I stop looking until after I have the baby? Especially since a lot of jobs require you work at a place for a certain amount of time before you can get maternity leave?