You can test your body for pregnancy with a test strip about ten days after intercourse, but women’s menstrual cycles are different and need to be analyzed on a case-by-case basis. If a woman’s normal menstrual cycle has not yet arrived, she should promptly take a urine early pregnancy test. If a woman conceives after having sex under normal circumstances, the maximum time after the sperm and egg have combined and conception can be detected after 10 days, and a urine early pregnancy test is needed at that time. If the early pregnancy test is positive, it means that you are pregnant. If the early pregnancy test is negative, the possibility of conception cannot be completely ruled out. You will have to take another early pregnancy test after 1-2 weeks to determine whether you are pregnant or not. The most accurate method of detecting pregnancy is ultrasound, which can be used to determine whether or not you are pregnant at about 45 days after menopause.