For low-grade, unilateral stage-IA cancers, only the involved ovary (which must be unruptured) and Fallopian tube will be removed. This can be done especially in young people who wish to preserve their fertility. However, a risk of microscopic metastases exists and staging must be completed. If any metastases are found, a second surgery to remove the remaining ovary and uterus is needed. Tranexamic acid can be administered prior to surgery to reduce the need for blood transfusions due to blood loss during the surgery.