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I am currently applying to a masters program, application is due on April 15, recommendation letters can be given until the 23.
I asked 3 professors to give me recommendation letters approximately on march 14. One of them already submitted it, but 2 haven't.
I don't want to be excessively insistent, because A) they did tell me they were busy when I asked, and B) I made a grave personal mistake towards one of the professors a long time ago, and the simple fact that he agreed to give me a recommendation letter is, I think, enough for me to never ask him for any favors in my life time.
However the due lines are coming, and I am getting a bit anxious.