If the urine is cloudy during pregnancy, it is mainly due to vaginal secretions, dietary structure, urinary tract infection, etc. It is recommended to treat it actively to improve the symptoms and ensure the normal progress of pregnancy. Common causes and treatments I. Normal physiological conditions 1. Vaginal secretions: The increase in estrogen during pregnancy leads to an increase in vaginal secretions, which may fall into the urine specimen when the urine specimen is retained, resulting in cloudy urine. This situation does not require too much intervention, you can re-take the urine specimen and do another urine test; 2, diet structure: pregnant women who do not have a reasonable diet structure, intake of high-fat, high-protein diet, such as frequent intake of bone broth, meat, etc., because of the high protein and salts, resulting in uric acid salt, phosphate and carbonate precipitation in the urine, precipitation in the urine and the formation of visible salts. At this time, you need to adjust the diet structure, drink more water, eat more fresh fruits and vegetables, such as apples, kiwi, celery, spinach, etc. 2, the disease situation 1, kidney disease: if there is proteinuria, will also cause cloudy urine, often manifested as foam in the urine, need to do routine urine examination to exclude kidney disease; 2, urinary tract infections: if pregnant women have urinary tract infections, will also appear cloudy urine, at this time should promptly go to the hospital to check the urine routine, if the symptoms are mild, you can drink more water, urinate regularly to relieve, try not to use antibiotics. But if the symptoms are serious, you should follow the doctor’s advice for short-term drug treatment, such as cephalosporin, penicillin antibiotics, etc.