if i drop 1 of my 4 classes, i' m not considered a student and i 'm technically not insured anymore. it's very annoying..
They still won't cover you unless you are a fulltime student.. however they won't know that you drop unless you let them know.
man, I love being french. studying in the united states seems so unconvenient. (I'm not trolling- just saying that when studying you'd like having easy living conditions without money)