It is difficult to predict the probability of using stored cord blood. There are many factors that impact the likelihood of use including:

• the prevalence of disease
• treatment options available
• age
• therapies that may be approved in the future

It is important to note that estimates of use may differ significantly for these reasons. Today, based on currently approved therapies and ignoring the trials and research being undertaken, the chance of a child needing a stem cell therapy is 1 in 3,000 ².

Over a person’s lifetime the likelihood of requiring stem cell therapy is estimated at 1 in 200².