If I have 3 letters of recommendation ready to go out now, but my fourth one wont be ready until august 30, should I apply with those 3 letters now or wait? The last letter is from a doctor that I shadowed, who I also did research under, but the research won't be ready for presentation until august 30 and he wants to be able to reference that in my letter for added weight. If I applied now, would I be able to send it in later as some sort of update or addition to my application?
If I can't do that, do you recommend applying now with the three I have (1 from a bio prof that doesnt know me that well, a strong one from my italian prof, and a strong one from a research mentor) or waiting for the last one (doctor I shadowed whose name might carry some weight as well)?
If I can't do that, do you recommend applying now with the three I have (1 from a bio prof that doesnt know me that well, a strong one from my italian prof, and a strong one from a research mentor) or waiting for the last one (doctor I shadowed whose name might carry some weight as well)?