Gall pobl sydd â chlefyd prin, a’u teuluoedd, wynebu oes gyfan o ofal cymhleth a gall hefyd effeithio’n fawr ar addysg, sefydlogrwydd ariannol, symudedd ac iechyd meddwl rhywun.
People with a rare disease and their families can face a lifetime of complex care and it can also have a huge impact on someone’s education, financial stability, mobility, and mental health.