Pregnant new grad needs a job...HELP!

I am 26 weeks pregnant with my 3rd little boy. I JUST graduated from an ADN program last week. I have a job interview in an urgent care office this afternoon. It is pretty obvious that I am pregnant. I REALLY REALLY want this job! Should I address the fact that I am pregnant? Should I wait and see if they ask? I am very healthy, so it should not hold me back and I plan on taking minimal time off after the baby is born (about 2-4 weeks). What should I do????
They will not ask and you should not bring it up until the time of a job offer. Negotiating time off is never appropriate without an offer in hand.
I would not be negotiating time off...I would be addressing the fact that I am not going to try to work for them for 3 months then take like 6 months off or just quit or something. It is OBVIOUS that I am very pregnant, 6 months in fact. I don't know...