The full name of clearblue is clearblue pregnancy test. The dosage instructions for this pregnancy test suggest that one stick is usually used at a time. If the method is accurate, pregnancy can be identified within 3 to 4 sticks, the result is for reference only. The clearblue pregnancy test is usually taken around 14 days after intercourse, usually in the morning urine. If the method is accurate, pregnancy can be detected with one test. If the menstrual period is 1 week after the wrong time, every 3 days to test a pregnancy test, in about 3 weeks after intercourse test will be more accurate, that is, 3 ~ 4 can be identified successfully, the results are for reference only. If you need accurate results, you can go to a regular hospital to take a blood test for HCG value, which is the gold standard for detecting pregnancy and can effectively clarify whether you are pregnant or not. If there is any discomfort, it is recommended to consult a doctor in a timely manner, under the guidance of a professional doctor to identify the cause of the disease and carry out targeted treatment.