<p>I'm planning on doing the ALP2 program, and I took AP exams in Calc AB, Bio, Mac Eco, Gov, and Eng. But I've heard that for premeds, its not always best to opt out of classes using AP credit because you'll end up taking harder classes instead, lowering your GPA, which is very important to med schools. Instead, you could take these classes anyway, so they wont be too hard and you'll get better grades. So what would all you current premed people recommend me doing? If there are certain classes out of the AP's I took that I should take again and certain ones that I shouldn't , which ones? Thanks for any help</p>
<p>And one more thing, I'm kinda confused about credits, hours, courses, semesters. What equals what? Like, how many credits/hours is one semester? I dont know. Please shed some light.</p>