This study is a registry for patients who have sickle cell disease (SCD), including pregnant women. A registry is a database of patient health and demographic information that is used to understand how a disease affects different people based on, for example, their other medical conditions, their age, or their treatment regimen.
This study is being done to collect information about how SCD affects you and to try to understand what characteristics of your disease may predict whether you have complications from your disease in the future.