If you have sex and do not have your period when you are about to have your period, but have a stronger feeling of having your period soon, it does not mean that you are not pregnant. The early stage of pregnancy is due to physiological rejection, and many women also feel slight abdominal pain and bloating, just like having a period, which may be the feeling of just being pregnant. If your period is delayed, you should use early and early pregnancy test paper or go to the hospital to have a blood HCG test, the test paper test method is relatively simple and has a reference value, but it cannot confirm the diagnosis. If you suspect that you are pregnant, you should actively go to the hospital for laboratory tests and confirm the diagnosis so that you can take care of your body and be careful with the medication during pregnancy.