The normal color of urine is light yellow, but if the urine is darker, it may be related to insufficient drinking water for pregnant women, drug factors or disease factors. Common causes and treatments 1. Insufficient water: When pregnant women do not drink enough water, they will have concentrated urine and yellow urine, it is recommended that you can increase the amount of water you drink. In addition, because pregnant women eat a lot of protein during pregnancy to ensure the normal development of the fetus, and a lot of organic and inorganic salts will be excreted through the urine after these proteins are metabolized, and the urine is concentrated, so the color will be yellow; 2. Drug factors: taking vitamin B, which may lead to yellow urine. As the vitamin B family enters the body, it will metabolize and produce riboflavin, and the excess riboflavin will be excreted with the urine, which will lead to the phenomenon of yellow urine, which is a normal physiological change that occurs after taking drugs. After stopping taking vitamin B drugs, the phenomenon of yellow urine will naturally improve, and drinking more water after taking drugs can also play a role in diluting the urine; 3, disease factors: in addition to yellow urine and accompanying symptoms of patients, such as painful urination, yellow skin, abdominal pain, etc., can be considered the case of certain diseases, such as urinary tract infections, hemolytic diseases, chronic prostate disease or the emergence of cholestasis during pregnancy, such as If there are accompanying symptoms need to go to the hospital for timely consultation and treatment according to the cause. If you have yellow urine and no other accompanying symptoms, there is no need to be nervous and it is recommended to drink more water. If it does not improve for a long time or if there are accompanying symptoms, you need to go to the hospital in time to improve the examination to avoid delaying the treatment and causing adverse consequences to the pregnant woman’s body.