Urine tests are required at every maternity checkup to be able to understand the specific development of the fetus and to be able to detect potential fetal diseases. If protein is detected in the urine test, there is a possibility that the pregnant woman will have high blood pressure and kidney problems that can easily lead to eclampsia. It is also possible to rule out genital infections. If white or red blood cells are found in the urine test, it means that there is a urinary tract infection, which needs to be treated with medication in time to control its development. The urine test can also be used to find out the level of urine sugar. If there is an increase in urine sugar in the urine test, it is possible that the pregnant woman has gestational diabetes, so she should control her diet in time to avoid eating foods with too much sugar, which may lead to fetal malformations.