Cloudy urine in pregnant women is clinically common for the following reasons: first, because when pregnant, the increase of estrogen in the body will lead to an increase in vaginal secretions, and if you do not wash your vulva in time, the secretions and urine will be mixed together when you urinate, which will show a relatively cloudy urine. If the urine is still cloudy, it is recommended to go to the hospital for a routine urine test to rule out the possibility of proteinuria. Secondly, because you drink relatively little water, your urine will be concentrated and the color of your urine will deepen, so it will also make your urine cloudy. In addition, if pregnancy is combined with gestational hypertension, proteinuria may occur, which is relatively cloudy, and when you urinate, you will find a lot of foam in the urine, so it is recommended to go to the hospital for a routine urine test in time. If proteinuria does occur, clinical treatment should be given and a comprehensive analysis should be made in conjunction with the blood pressure before medication intervention.