There are a lot of factors that lead to the yellowing of the urine: 1, may have a certain relationship with the level of their estrogen, estrogen changes will lead to the yellowing of the urine and leukorrhea. 2, may have a certain relationship with gynecological inflammation. If the body has gynecological inflammation, after being stimulated will lead to increased leukorrhea, and will also produce yellow urine. 3, usually intake of water is not enough water inside the body of the lack of water, can also lead to leukorrhea, yellow urine problems. 4, if often do not have sex will lead to vaginal dryness, it is very easy to be infected by bacteria or viruses, which leads to leukorrhea more than the case of the emergence of the. 4, if often do not have sex will lead to dryness, it is very easy to be infected by bacteria or viruses, which leads to leukorrhea more than the situation. Prolonged sitting in one place for a long time or often engaged in clerical and other work, will lead to blood circulation is impeded, will also lead to increased leukorrhea, yellow urine and other problems.