After the abortion, most of the pregnancy reaction will disappear completely on the second or third day after the operation, because the hormone level in the body will decrease rapidly after the termination of pregnancy, so the early pregnancy reaction will also disappear. If the early pregnancy reaction does not disappear after 5 days of abortion, it may be due to the following clinical reasons: 1, relatively sensitive to hormone levels, the early pregnancy reaction is more serious before the termination of pregnancy, so the disappearance will be slower. 2, because of incomplete abortion or leakage of suction, so the early pregnancy reaction has not disappeared, it is recommended that the ultrasound examination, the clinic can be If there is a leakage of suction or incomplete abortion, give treatment as soon as possible.