Abnormal bleeding: About one quarter of patients with ectopic pregnancy is still a small amount of bleeding, many women mistakenly believe that it is normal menstruation and delayed the timing of diagnosis, so if not by the amount of menstrual status, or different from before , if its own or with the possibility of pregnancy, should doctors pregnancy test to rule out the possibility of pregnancy or ectopic pregnancy.

 Pelvic tenderness: If it has not yet ruptured ectopic pregnancy, internal bleeding, may not have a similar phenomenon, but need to do with the differential diagnosis of pelvic inflammatory disease.

 Uterine changes: As the ectopic pregnancy will continue to secrete hormones, so there may result in a normal pregnancy, the uterus would be the same as early as the case of a slight enlargement.

 Lower blood pressure and heart rate become faster: This situation is generally to a ruptured ectopic pregnancy with hemorrhage and shock phenomena only likely to occur.

 Temperature: internal bleeding may cause the body temperature normal or low, which will be attending a high fever caused by inflammation of the fallopian tubes to do the differential diagnosis.

 Pelvic mass: medical consultation, or ultrasound can detect abnormal extra-uterine enlargement or mass.