RecruitingPhase 2ProcedureAcupuncture for People Experiencing Period Loss Due to ChemotherapyThe purpose of this study is to find out whether it is practical (feasible) to use acupuncture to treat period loss (amenorrhea) caused by chemotherapy treatment in people with cancer. The researchers will look at how many participants enroll and complete the study. The researchers will also study how treatment with acupuncture affects the amount of time for the menstrual cycle to return and symptoms and quality of life related to amenorrhea.