I'm kind of confused on this whole letter of recommendation thing and how many I am able to have. My school does a committee letter. How many additional letters am I able to have? I have two dentists who I have asked to write letters for me. Will I be able to submit all three of these letters? Also one of the dentists writing a letter for me asked how long it should be. Do you guys know how long these letters typically are and what I should tell him? Thanks a lot