Urine after pregnancy is the same as usual, slightly yellow, clear and transparent. Urine does not change when a woman is pregnant and is the same as when she is not pregnant, i.e., slightly yellowish, transparent and clear. The color of urine is mainly related to how much water a woman physiologically drinks, if she drinks a lot of water, the urine dilution can appear yellowish. If the amount of drinking water is relatively small, the color is concentrated, may be dark yellow, pregnancy should pay attention to observation, if there is the color of urine into hematuria and other abnormalities, need to consider the possibility of liver and kidney disease, need to consult a doctor in a timely manner. In addition, the diet during pregnancy should be diversified, eat more fresh fruits and vegetables, easy to digest and nutritious food.