The SCD survey is a great way to learn and help each other by compiling answers to our everyday questions regarding SCD and our illness/disease. The survey is open for followers of SCD as well as Caregivers and their Supporters. Be counted! . Please answer each question for yourself or on behalf of the SCDer. Everyone will learn from the results, including the medical community. There is no identifying information. No Cookies. This survey was launched on June 6, 2020. Results will be published for everyone's review. Thank you.