Under normal circumstances, 32 days of pregnancy is implantation, about 10 days after intercourse the fertilized egg is implanted, 32 days of pregnancy is about 17 days after intercourse. If the egg has already implanted with regular menstruation, you can go to the hospital for a blood test to check the HCG in the blood, which can determine whether you are pregnant or not. Mild abdominal pain and a small amount of bleeding will occur at the time of implantation, but the symptoms will be different for each person. Ectopic pregnancy can be caused by blocked fallopian tubes or inflammation of the fallopian tubes, which can be confirmed by ultrasound. The gestational sac will enter the uterine cavity around 40 days of pregnancy, and you need to go to the hospital for ultrasound examination in time. If menstruation is irregular or the fertilized egg is slow to develop, it will cause late implantation, and it is recommended to go to the hospital for regular checkups. In the early stage of pregnancy, pay attention to rest, not to have intercourse, so as not to cause miscarriage. If there is abdominal pain and blood sampling in the early stage of pregnancy, it is considered to be the precursor of miscarriage, ectopic pregnancy, etc. It is best to have regular rechecks.