If you are found to be eligible to take part in the study, you will be randomly assigned (as in the toss of a coin) into 1 of 2 groups. One group will receive acupuncture during their radiation treatment period, and the other will receive standard care without acupuncture. Participants assigned to the acupuncture group will receive acupuncture for 20 minutes before their radiation therapy session, 3 days a week for 7 weeks. Participants in the standard care group will not receive acupuncture.