Teenager becomes first person to have testicular tissue transplant in UK
Operation on 19-year-old who had no sperm after chemotherapy offers hope of preserving children’s fertility after cancer treatment Surgeons have performed the first testicular tissue transplant on a teenager in the UK, offering hope that boys left infertile by chemotherapy could one day have biological children. The 19-year-old had his tissue removed and frozen three years ago before undergoing treatment for a serious blood disorder. He said he was “incredibly grateful” to the medical team behin

Operation on 19-year-old who had no sperm after chemotherapy offers hope of preserving children’s fertility after cancer treatment
Surgeons have performed the first testicular tissue transplant on a teenager in the UK, offering hope that boys left infertile by chemotherapy could one day have biological children.
The 19-year-old had his tissue removed and frozen three years ago before undergoing treatment for a serious blood disorder. He said he was “incredibly grateful” to the medical team behind the pioneering procedure, which represents a potential breakthrough for male fertility preservation.
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About this article
- Length
- 90 words · 1 min read
- Published
- October 8, 2026
- Byline
- Andrew Gregory Health editor
- Source
- The Guardian