What are some risks associated with the treatment of Rh Isoimmunization as in hemolytic disease of the newborn (HDN). Choose all that applies: (Select All that Apply.)

A. Treatment for Rh isoimmunization can include interventions such as intrauterine transfusions, which carry risks of inducing premature labor. B. In some cases, treatment might not fully resolve the isoimmunization, potentially worsening the condition, especially if not properly monitored. C. Any invasive procedure, including those performed to treat HDN, increases the risk of infection, both for the mother and the fetus. D. Hardening of the membrane is not a recognized risk related to the treatment of isoimmunization. E. Increased fetal heart rate may occur due to stress or complications but is not a direct risk of treatment. F. Severe labor pain can occur in any labor situation but is not specifically associated with the treatment of HDN.