In cases where there is an embryo arrest, an abortion generally does not require hospitalization. However, if the embryo arrest occurs after three months, then hospitalization is necessary for treatment. For pregnancies of shorter duration, within 50 days, it is usually possible to induce abortion with medication. But if it exceeds 50 days and is within 70 days, a painless surgical abortion can be performed to manage the condition. This scenario generally does not require hospitalization and can be handled in an outpatient gynecological clinic. However, for longer-term pregnancies, there may be complications during the abortion process, and it is advisable to be hospitalized for treatment.