The size of the gestational sac that falls out if you have a medication abortion now should be combined with the number of days of pregnancy or a recent ultrasound within 1 week.If the ultrasound shows that the gestational sac is about 1-2cm, the size of the gestational sac that falls out should match with the ultrasound result and the number of days of pregnancy. In general, the size of the gestational sac around 40 days, probably between 1-2cm, if it is 50-60 days, the gestational sac may be relatively large, 2.5-3cm or so. Generally speaking, when you take the third day of oral abortion medicine, that is, misoprostol, you have to come to the hospital, and after the complete discharge of the gestational sac, you have to take it to the professional obstetrician and gynecologist to see if there is any residual gestational sac or if the gestational sac is not intact. In addition, if the gestational sac is completely discharged, it is also necessary to come to the hospital in 1-2 weeks to review the ultrasound, to see if there is any residual meconium inside the uterine cavity.