In terms of time, it is possible to use medicine abortion within one month because medicine abortion is suitable for early pregnancy within 49 days of pregnancy. However, drug abortion is not painless as people think, on the contrary, there will be pain after taking the medicine. In addition, the bleeding after drug abortion will range from half a month to one month, and attention should be paid to hygiene to prevent infection, and bath is not allowed. Moreover, the drug flow may not be clean, and it can only be treated by curettage, which is more painful. Generally speaking, drug flow is still less safe and convenient than abortion. The most important thing is that the success rate of drug abortion is not high. In addition to the possibility of complete abortion, there is a 25% possibility of incomplete abortion and drug abortion failure, which no one wants to see.
(1) Complete abortion
After taking the medicine, the fetal sac is naturally discharged, or although the fetal sac is not clearly discharged, it is confirmed by B-ultrasound, blood or urine HCG that the abortion is complete, and the vaginal bleeding naturally stops and turns to menstruation.
(2) Incomplete abortion
After medication, no fetal sac was discharged, and B-ultrasound confirmed that only residue was scraped in the uterine cavity or fetal sac was discharged. During the follow-up, because of excessive bleeding, long bleeding time, delayed turning negative of HCG in blood and urine, or excessive bleeding during the first menstrual cycle, officials were scraped.
(3) Failure
No pregnancy was discharged within 8 days after taking the medicine, and B-ultrasound confirmed that there was a complete fetal sac or embryo bud and fetal heart beat in the uterine cavity, and finally negative pressure was used to attract the termination of pregnancy.