Under normal circumstances urine is light yellow. If the color of urine in early pregnancy is yellow, similar to the color of beer, it may be due to the following reasons:1. Drinking less water, so that the urine is concentrated, so it will result in a darker color of urine. It is recommended to drink more water, it will improve the situation. 2, because of liver problems caused by the yellow urine, it is recommended to combine with the clinical history, to see if there is yellow sclera to give a comprehensive analysis, if necessary, can do urine routine examination. If abnormalities are found, liver function tests can be done. So in this case, first drink more water, drink more water to see whether the color of urine will change, if there is a change, there is no need to do other tests.