RecruitingEarly Phase 1Drug trialA Study of a Weight Loss Intervention in People With Endometrial CancerThe researchers are doing this study is to find out whether tirzepatide and semaglutide are practical (feasible) for weight management and blood sugar control for endometrial cancer patients undergoing chemotherapy. The researchers will also look at participants' experience with the study drug, the safety of taking the study drug while receiving chemotherapy, and changes in weight, body fat composition, and blood pressure of participants.