The degree to which we can learn more about hereditary cancer and advance care is based on our ability to perform research studies. Participating in research at MSK is completely voluntary. During your consultation, your genetic counselor will determine if you are eligible for any of the CGS’s ongoing research studies. Your counselor will explain the goals of the study and the possible benefits and risks of participation. You will be given an opportunity to ask any questions, and you can take as much time as you need to make a decision about participating. If you agree to participate in a research study but later change your mind, you can withdraw. You will not need to explain your decision. Information obtained by research studies will be kept confidential. Only the research study teams have access to this information. Some research studies may involve surveys about your history of cancer, medical care, and environmental exposures. Others may collect medical records or samples such as blood, saliva, urine, and stool. Finally, some studies may ask family members to participate in the research. They may also be asked to provide samples. Learn more about current Clinical Genetics Service research.