No patients that are known to be pregnant or nursing Patients who are pregnant or actively nursing an infant are not eligible Patients who are pregnant or nursing Patients who are pregnant or nursing. Patients must not be pregnant or nursing Subjects must not be pregnant or nursing due to the potential for congenital abnormalities and the potential of this regimen to harm nursing infants. Subjects must not be pregnant or nursing due to the potential for congenital abnormalities and the potential of this regimen to harm nursing infants Non-pregnant and non-nursing; pregnant and nursing patients may not be enrolled; women and men of reproductive potential must agree to use acceptable forms of contraception during the study Patients who are pregnant or nursing Patients who are pregnant or nursing Pregnant or nursing patients PHASE I: Patients must not be pregnant or nursing as the potential of this regimen to harm nursing infants has not been evaluated PHASE II: Patients must not be pregnant or nursing as the potential of this regimen to harm nursing infants has not been evaluated Subjects must not be pregnant or nursing due to the potential for congenital abnormalities and the potential of this regimen to harm nursing infants. Patients who are pregnant or nursing Patients who are pregnant or nursing Pregnant or nursing patients Patients who are pregnant or nursing Patients who are pregnant or nursing Patient must not be pregnant because of the risk of harm to the fetus; nursing women may participate only if nursing is discontinued, due to the possibility of harm to nursing infants from the treatment regimen; women/men of reproductive potential must agree to use an effective contraception method Patients must not be pregnant or nursing due to the potential for congenital abnormalities and the potential of this regimen to harm nursing infants Patients must not be nursing due to the potential for congenital abnormalities and the potential of this regimen to harm nursing infants Patients must not be pregnant or nursing Patients must not be pregnant or nursing Patients who are pregnant or nursing Patients of childbearing potential, not practicing adequate contraception, patients who are pregnant or patients who are nursing are not eligible for this trial; bevacizumab should not be administered to nursing women Patients who are pregnant or nursing Patients must be non-pregnant and non-nursing Patients who are pregnant or nursing Patients who are pregnant or nursing Patients who are pregnant or nursing Patients who are pregnant or nursing are not eligible Patients pregnant or nursing Non-pregnant and non-nursing; pregnant or nursing patients may not be enrolled; women and men of reproductive potential should agree to use an effective means of birth control Patients who are pregnant or nursing Patients who are pregnant or nursing. Patients who are pregnant, nursing, or who wish to become pregnant during the study Patients who are pregnant or nursing Patients must not be pregnant or nursing Patients must not be pregnant or nursing Patients who are pregnant or nursing Patients who are pregnant or nursing are ineligible No exclusion criteria for pregnant or nursing patients from participating in this study (of note, pregnant patients will not be treated with vaginal brachytherapy, a requirement for enrolling on this study) Pregnant or nursing patients will not be included in the study Patients who are pregnant or nursing Pregnancy or nursing patients Known pregnant or nursing patients