A fertile future? Life after cancer in young men

With increasing numbers of children and young people surviving cancer, attention is now focused not only on their quality of life after treatment, but also on their future reproductive choices. In this editorial, we discuss treatment options available to post-pubertal men with cancer wishing to preserve their fertility. We also explore decision-making around fertility preservation, by young, single men who may not previously have considered starting a family, and legal and ethical aspects of the potential of fertility preservation.