Hilaria became unwell at the age of 35 after suffering a miscarriage. After multiple organ failure she was diagnosed with kidney disease.
Londoner Yuri, 47, had a lung transplant in 2014 after a series of infections had caused damage to his lungs.
Laura knows first hand what is has been like to receive the gift of sight when she had two cornea transplants to restore her eyes. Now she can see her son Noah, and work, and live a normal life thanks to eye donation.
Emily received a lifesaving liver transplant after nearly dying from liver failure caused by the genetic conditions Alpha-1 Antitrypsin Deficiency and Alagille Syndrome.