Patients who are to receive intracavitary brachytherapy on the low dose rate selectron at the Cross Cancer Institute will be approached to participate in this pilot study. An informed consent will be obtained from five patients for this study. Following the insertion of the remote afterloading applicators in the operating room, patients are normally transferred from the operating room to Simulator C for orthogonal simulator films and then to Station 30 where treatment is started approximately two hours later after dosimetry calculations have been performed and treatment has been prescribed.