Pregnant Student

A student called Financial Aid yesterday to ask how to drop classes (obviously, the wrong office-but I will move beyond that thought). She told Fin Aid that she went to the doctor that morning for a physical that morning and he told her she was pregnant. NINE months pregnant! She's due any day! My word! I would be so freaked out. I am still trying to figure out how she didn't know. I can understand a few months (not that I know from personal experience), but aren't there some pretty funky changes going on with the body after the first couple of trimesters?