<p>All of the schools that I'm planning on applying to only require 1 recommendation, but I gather that we're allowed to include as many as 2-3, right?</p>
<p>Professor 1: I took a class with him this past semester, and I'm taking another one of his classes in the fall. When should I ask him? During the first few weeks of next semester? </p>
<p>Professor 2: Graduate (or Phd?) student (about 28 years old) who taught (not a TA, it was solely HIS class) me during the first semester. Would a recommendation from him hold any weight? We had a great relationship. If yes, should I ask him at the beginning of next semester? I don't want him to forget me during the summer, but I also feel that it's pretty impolite to ask him via e-mail during this summer.</p>
<p>Professor 3: Haven't actually met yet! I'm taking a class with her next semester, and she is "world-renowned" in her field (my major). Would it be possible to get a recommendation from her if I get to know her really well right away? What's the latest I could ask her?</p>
<p>Thanks everybody!!!</p>