Ectopic pregnancy, also known as ectopic pregnancy, can be prevented and early diagnosed by improving lifestyle and behavior and closely monitoring the post-pregnancy state. This disease can occur due to diseases such as chronic tubal inflammation, tubal malformation and abnormality, pelvic inflammatory disease, endometriosis, or lifestyle habits such as chronic smoking and stress. It is recommended that the relevant people should consult the doctor in time and actively treat the existing diseases, such as pelvic inflammatory disease and tubal deformity abnormality, so as to prevent the recurrence of ectopic pregnancy. Meanwhile, women who smoke should quit smoking to reduce the risk of ectopic pregnancy, and pay attention to the health of sexual life to avoid the infection of some pathogens due to sexual contact. For women who have had one ectopic pregnancy, it is necessary to assess the status of the fallopian tubes before the next pregnancy and closely monitor the situation after pregnancy to prevent ectopic pregnancy.