The name of the pregnancy test is called a pregnancy test stick, and there is also a blood test method called human chorionic gonadotropin. When testing for early pregnancy, it is important to be strict with the time requirements, when testing with a pregnancy test stick, you need to be about 12 days after intercourse, before you can take the test, so as not to be too early will be invalid, more than 12 days the test results are accurate. Human chorionic gonadotropin can determine whether there is a pregnancy earlier, as long as in about 8 days after intercourse, you can go to the hospital for a blood test of human chorionic gonadotropin, as long as the results are outside the normal range, indicating that has been conceived, if within the normal range, indicating that there are no chances of conception, patience and wait for menstruation, but this is more troublesome. You can wait until about 12 days to take a urine HCG test, or you can use a pregnancy test at home to check yourself.