Why do boys tremble when peeing

Some men at the end of the urine, will not consciously to shake, and then feel urine can be discharged clean. There are several reasons, the main is that some patients foreskin is too long, foreskin too long will affect our urination. Of course, there are some prostatitis, urethritis, feel that urination is not very smooth, after the urine feels a little unfinished, feel that urine has not been discharged, so it will not shake. Most of them are not serious problems, not a disease or something. This may be a habit of many people, not special treatment. If there are other discomfort besides this, further treatment may be needed.