Medical abortion; how many days does it take for the gestational sac to be expelled

Patient's question:

No

Doctor's answer:

Hello! Within 4 hours of medication, 81% of the gestational sac is expelled; within 6 hours, 18.9% is expelled. The time of gestational sac expulsion has no significant relationship with the number of days of pregnancy. If the gestational sac is not expelled, medical examination should be sought.