Each year three in ten blood cancer patients will not find the potentially life-saving bone marrow match they need, which is why Julie Penketh from Ystrad Mynach and the Welsh Blood Service are encouraging more people to join the Welsh Bone Marrow Donor Registry. Since donating her stem cells three decades ago, Julie has continued to urge others to ask to join at their blood donor sessions or by returning a home-delivered, needle-free swab-kit, which can be ordered in minutes…