I think my school has an amazing 2nd yr schedule but with the boards looming over your head, it is tough to really feel comfortable. Anyway, we have 2 blocks with 2 classes each. Each wk we have ~2 hrs of lecture per day (on average, some have 3 some have 1 or none). 1 lab and case study session per wk. Tests every 6 wks. It is nice because one of the classes (path 1 and 2) is nearly completely self study so there is thus a lot less lecture time.