If the embryo is growing well, spontaneous miscarriage is not very likely to occur. However, if the pregnant woman is subjected to strong mental or psychological stimulation, or if the abdomen of the pregnant woman is subjected to severe trauma such as collision and extrusion, or if the pregnant woman is engaged in excessive physical labor and strenuous activities, it may also cause spontaneous abortion, which may lead to hemorrhage, hemorrhagic shock and other life-threatening conditions and may cause serious damage to the woman’s health. This can cause serious damage to a woman’s health. Therefore, it is recommended that if a patient wants to have an abortion, it is best to go to the obstetrics and gynecology department of a local public hospital and choose the appropriate abortion method according to the specific situation after the examination by a professional doctor.