It takes about 12 days after intercourse before you can take a urine HCG test, or pregnancy test, to see if you have conceived. Because it takes about 12 days for the sperm to combine with the egg, reach the mother’s bloodstream, and then reach the urine, it may take about 12 days before you can take a pregnancy test to find out if you’ve conceived. If you want to know if you are pregnant, you can go to the hospital and have a blood test for human chorionic gonadotropin eight days after intercourse, as long as the test result is outside the normal range of pregnancy, if it is within the normal range, it means that you are not pregnant. Meanwhile, when the pregnancy is confirmed, it is necessary to continue the pregnancy, and it is recommended to take oral folic acid, which can prevent fetal neural tube malformation. If the pregnancy needs to be terminated, it is recommended to go to the hospital for an ultrasound when the pregnancy is about 42 days old, so that you can determine whether to carry out a medication abortion or an artificial abortion.