Early pregnancy reactions are more pronounced in ectopic pregnancies. Most women with ectopic pregnancy have a milder early pregnancy reaction than women with normal pregnancies. This is because the hcg value of ectopic pregnancy is lower than that of a normal pregnancy. Therefore, if a woman has a history of menopause, a positive early pregnancy test, followed by abdominal pain and vaginal bleeding, she should be alerted to the possibility of ectopic pregnancy and should undergo ultrasound examination in time. Women with ectopic pregnancy usually have lower hormone levels than women with normal pregnancy, so it is important to check whether the hormone levels are lower after pregnancy to determine the possibility of ectopic pregnancy. Whether the early pregnancy reaction is obvious or not varies greatly from person to person and is mainly caused by the change of hormone level in the body.