This method of abortion is applicable only in the early stages (up to 5-6 weeks of pregnancy), when the diameter of the fetal egg allows it to pass into the vacuum aspirator. A vacuum aspirator is a large syringe with a special nozzle that is inserted into the uterine cavity to the fetal egg. The created vacuum contributes to the exfoliation of the fetal egg from the uterine wall. However, the probability of incomplete separation of embryonic tissues with this method of abortion is very high. Therefore, after a mini-abortion (however, as with other types of abortion), ultrasound control with a vaginal sensor is necessary. If an incomplete abortion of the fetal egg is detected, additional curettage is required, similar to what is done with a conventional instrumental abortion. A mini-abortion is carried out against the background of general anesthesia: a medicine is injected intravenously, the woman sleeps.
For very short periods, it is possible to use a magnetophoric (magnetic) cap, which is put on the cervix. The cap emits a constant magnetic field, which distorts all signals that fall into its field. The connection between the uterus and the brain is broken. Pregnancy ceases to develop, a miscarriage occurs. The magnetic cap is put on by the gynecologist for 9 days. After this period, the doctor removes the cap, inserts pills into the vagina that help open the cervix. After that, already outside the walls of the clinic, an abortion occurs. This method is dangerous undetected complications. A cap inserted into the cervix contributes to circulatory disorders in the cervix, the development of inflammatory processes in the uterus. After termination of pregnancy, ultrasound control is required.