I think we have like 3 married? And several engaged. Although right now I think that the married students are all living away from their spouses. One lives in another state, one is in Iraq, and the other is from Mexico? They're all still relatively young though, so if they come out with us, they just bring their spouses with them. I think that I've met more of the "significant others/fiancees"; they also come out quite a bit and get along well with the other students in our class.
I'd say that each block was an adjustment. At the beginning (molecules and cells), it's only Pass/Fail, but everyone is so used to getting As that everyone still does tons of work to get good grades. But then more and more people stop caring and start just working on passing. A lot of the adjustments had to do with testing style - the testing style for Molecules and Cells was different than the testing style for Normal Body, which was different than Neuro, etc. By that, I mostly mean that everything is integrated in Molecules and Cells, Neuro, and Body and Disease, but in Normal Body, you get separate tests for the separate subjects (anatomy, physiology and microanatomy). Also, anatomy has fill in the blanks and true/false and lab practicals, while body and disease has some short answer and essay questions, but almost everything else is multiple choice. But yeah, I think after the first test of each block you have a good idea of what to expect for the rest of the block.