21 Plus, elusen i gefnogi pobl â syndrom Down. Mae'r elusen, sy'n cael ei rhedeg gan dair mam sydd â phlant sydd â syndrom Down, wedi mynd o nerth i nerth dros y deng mlynedd diwethaf.
21 Plus, Down’s syndrome support charity.Run by 3 mothers who each have children with Down’s syndrome, the charity has gone from strength to strength over the past 10 years.