It is illegal to ask about your pregnancy status or family life. If you meet qualifications, and they like you--you should get your job. However, like others have said, there is nothing to hold your job as FMLA if you've been there for a very short time. Externships don't count because that is part of the school, and not the hospital system itself.
Personally, it's not good for our area to hire pregnant people--although we have them--because our patients come out confused, combative, and it is so fast-paced, it stresses a non-pregnant person a lot, let alone someone who is pregnant.
So, if I get a chance to peer someone for hire, that would be a big NO to me..