The symptoms of frequent urination in early pregnancy may be due to the enlargement of the uterus pressing on the bladder, or it may be due to accelerated metabolism, if it is not accompanied by symptoms such as urinary urgency and painful urination, it is normal. If the symptoms of urinary frequency are serious, it is necessary to consider the possibility of inflammation of the urinary tract and gestational diabetes, for this abnormal situation caused by frequent urination, you need to seek medical treatment in a timely manner. 1, uterine enlargement: after pregnancy due to the development of the fetus leads to a gradual increase in the size of the uterus, and because the uterus belongs to the forward leaning forward flexion, will gradually press the bladder, resulting in frequent urination; 2, metabolism accelerated: after pregnancy due to the pregnant women’s body metabolism increased than before. The metabolism of pregnant women is faster than before, and with the increase in blood circulation, metabolites will also increase, resulting in an increase in the volume of urine in early pregnancy, resulting in frequent urination; 3, urinary tract inflammation: such as acute cystitis, urinary tract infection, the bladder is infected by nourishing bacteria and inflammation, and then due to inflammatory stimulation of frequent urination, manifesting as more frequent urination during pregnancy, accompanied by urinary urgency, painful urination; 4, gestational diabetes: pregnant women Higher blood glucose values, the emergence of osmotic diuresis and increased urine in the bladder will also cause frequent urination. If the frequency of urination is caused by physiological reasons, it usually does not require special treatment and will not have an adverse effect on the fetus. For frequent urination caused by inflammation of the urinary tract and gestational diabetes, prompt medical treatment is required. In addition, if the frequency of urination is accompanied by a decrease in the volume of urine each time, it may be caused by stones in the lower ureter, pelvic abscesses, uterine fibroids, etc. If the frequency of urination is accompanied by a decrease in the volume of urine each time, but the total volume of urine in 24 hours increases, it may be caused by urolithiasis, bilateral hydronephrosis, etc. All of these need to be diagnosed differently after completing the relevant tests and then take measures to deal with them.