When taking a pregnancy test, it is more accurate to take a morning urine test about 12 days after intercourse and take the middle urine. If there are two lines indicating pregnancy, even if the contrast line is not particularly obvious, the pregnancy is still present, but the number of days of pregnancy is relatively short and it appears to be one dark and one light. If there is only one line at the time of the test, which indicates that there is no conception, it is enough to wait patiently for your period. In the future, if you are not planning to conceive, you should use condoms for contraception to avoid having intercourse without measures, and the chance of unplanned pregnancy may arise when ovulation is affected by environmental stress and mental factors, which may affect your body if you undergo termination of pregnancy at that time.