The first two months can not be carried out medication abortion, medication abortion applies to 49 days after menopause, the diameter of the gestational sac is less than 2.5 centimeters of intrauterine early pregnancy, does not apply to ectopic pregnancy, 35-40 days of gestation, the most sensitive to the role of the drug. 2 months of gestational sacs are too large, if the medication abortion, easy to lead to abortion incomplete, the later still need to carry out the operation of the uterus, it is recommended to choose the abortion of the effect of the painless abortion to terminate the pregnancy. Medication abortion is to inhibit the development of the embryo, and then start the contraction of the embryo will be discharged, usually after taking the embryo inhibiting drugs 2-3 days after taking the contraction drugs, 2 hours after the start of the contraction, causing abdominal pain, discharging the embryo to stay in the hospital for observation for 6 hours, no abnormality can go home and rest on their own, 1-2 weeks after the hospital review, if there is any residue in the uterus, and then to carry out the operation of purging the uterus. Painless abortion refers to the abortion operation under anesthesia, using negative pressure to suction out the embryonic tissue and the pregnancy sac, during the process, the pregnant woman will not have pain, but will still cause damage to the uterine cavity. In addition, no matter medication abortion or artificial abortion, it is more damaging to the body, easy to cause reproductive system infection, chronic pelvic inflammation, menstrual abnormalities, uterine cavity infection or adhesion, habitual abortion, etc., affecting the fertility, no birth plan, sexual life need to pay attention to contraception, and should also strengthen the sex education of young people, so as not to cause unnecessary physical and psychological harm.