What is a common characteristic of an incomplete miscarriage?

An incomplete miscarriage is characterized by the retention of some pregnancy tissue within the uterus, which leads to ongoing symptoms. Persistent bleeding and cramping pain are common as the body attempts to expel the remaining tissue. This can result in the woman experiencing prolonged symptoms even after the initial miscarriage has been identified.

In contrast, if an ultrasound confirms that the uterus is empty, it typically indicates that there has been a complete miscarriage, negating the possibility of an incomplete miscarriage. A closed cervix is often seen in more stable conditions, whereas an incomplete miscarriage usually presents with an open cervix as the body is actively expelling tissue. Additionally, low back pain may or may not be present, but it is not a definitive characteristic of an incomplete miscarriage. The persistence of symptoms like bleeding and pain is what distinguishes this condition from a complete miscarriage.