I recently received my Army ROTC scholarship and had to do my medical screening. I had perfect vision, perfect hearing, and my medical screening went perfect.. almost. The lady who was doing my urinalysis said that I might have to come in again because there was a trace of blood in my urine. She said it is nothing to worry about, but they will probably have me take it again. Is it really nothing to be worried about? I was just wondering the problems with this or if I won't be able to have my scholarship. Thanks!!