If you have regular menstruation and do not have your period when it is expected, you should rule out the possibility of pregnancy, or if you have early pregnancy reactions, such as nausea, loss of appetite, vomiting, weakness or drowsiness, you should also rule out the possibility of pregnancy. If you want to know the situation as soon as possible, you can go to the drugstore and buy a pregnancy test paper to test your urine. According to the instructions of the test paper, if you see two red lines, you can consider the state of pregnancy. If you are sure that you are pregnant and want to keep it, you should take rest or reduce strenuous activities after you find out that you are pregnant, do not have intercourse within the third trimester, and go to the hospital for further examination as soon as possible. If you do not want to have children or do not want to have children for the time being, you should go to the hospital for further examination and then terminate the pregnancy as soon as possible.