Answer 6 (Incomplete abortion):

Products of conception have partially passed from the uterine cavity, are protruding from the external os, or are in the vagina with persistent bleeding and cramping.

Treatment for an inevitable and incomplete abortion are essentially the same: Evacuation of the uterus to prevent maternal complications from further hemorrhage or infection. If the cervix is dilated, the products of conception can often be removed from the cervical canal and lower uterine segment with ring forceps. This facilitates uterine contraction and hemostasis. Also, in most cases, a vacuum or suction curettage can be performed safely.